MS28782 - SPIRAL TEFLON® O-RING BACK UP - INCH

These spiral TFE backup rings are machined from virgin TFE to military drawings and are popular in commercial applications requiring low friction, fluid compatibility or high temperature. The spiral design allows for ease of installation. These parts do not meet mil spec testing requirements. Prices can be quoted for mil spec applications requiring additional testing and certification.

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Item#:
100016000-1250B

16 x 18 x 1.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-18 OD-19.5 HT-0.75

SPEC SHEET

Available:
1.00
Your Price:
888.66
Each
Item#:
100016000-1250BLLS

16 x 18 x 1.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
ID-16 OD-18 HT-1.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500125-250B

0.125 x 0.375 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL

Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.125 OD-0.375 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500125-250BLLS

0.125 x 0.375 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.125 OD-0.375 HT-0.25

SPEC SHEET

Available:
385.00
Your Price:
5.30
Each
Item#:
12500187-250B

0.187 x 0.437 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.187 OD-0.437 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500187-250BLLS

0.187 x 0.437 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.187 OD-0.437 HT-0.25

SPEC SHEET

Available:
72.00
Your Price:
5.30
Each
Item#:
12500250-125BLLS

0.25 x 0.5 x 0.125 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.25 OD-0.5 HT-0.125

SPEC SHEET

Available:
93.00
Your Price:
5.50
Each
Item#:
12500250-187BLLS

0.25 x 0.5 x 0.187 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.25 OD-0.5 HT-0.187

SPEC SHEET

Available:
81.00
Your Price:
6.14
Each
Item#:
12500250-250B

0.25 x 0.5 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.25 OD-0.5 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500250-250BLLS

0.25 x 0.5 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.25 OD-0.5 HT-0.25

SPEC SHEET

Available:
225.00
Your Price:
4.90
Each
Item#:
12500312-125BLLS

0.312 x 0.562 x 0.125 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.312 OD-0.562 HT-0.125

SPEC SHEET

Available:
0.00
ETA:
05/08/2026
Your Price:
5.09
Each
Item#:
12500312-250B

0.312 x 0.562 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
ID-0.312 OD-0.562 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500312-250BLLS

0.312 x 0.562 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.312 OD-0.562 HT-0.25

SPEC SHEET

Available:
59.00
Your Price:
5.31
Each
Item#:
12500375-125BLLS

0.375 x 0.625 x 0.125 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.375 OD-0.625 HT-0.125

SPEC SHEET

Available:
35.00
Your Price:
5.09
Each
Item#:
12500375-187B

0.375 x 0.625 x 0.187 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.375 OD-0.625 HT-0.187

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500375-187BLLS

0.375 x 0.625 x 0.187 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.375 OD-0.625 HT-0.187

SPEC SHEET

Available:
144.00
Your Price:
5.31
Each
Item#:
12500375-250B

0.375 x 0.625 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.375 OD-0.625 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500375-250BLLS

0.375 x 0.625 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.375 OD-0.625 HT-0.25

SPEC SHEET

Available:
390.00
Your Price:
5.31
Each
Item#:
12500437-250B

0.437 x 0.687 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.437 OD-0.687 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500437-250BLLS

0.437 x 0.687 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.437 OD-0.687 HT-0.25

SPEC SHEET

Available:
312.00
Your Price:
5.79
Each
Item#:
12500500-125B

0.5 x 0.75 x 0.125 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.5 OD-0.75 HT-0.125

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500500-125BLLS

0.5 x 0.75 x 0.125 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.5 OD-0.75 HT-0.125

SPEC SHEET

Available:
107.00
Your Price:
5.41
Each
Item#:
12500500-250B

0.5 x 0.75 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.5 OD-0.75 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500500-250BLLS

0.5 x 0.75 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.5 OD-0.75 HT-0.25

SPEC SHEET

Available:
87.00
Your Price:
5.49
Each
Item#:
12500562-250B

0.562 x 0.812 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.562 OD-0.812 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500562-250BLLS

0.562 x 0.812 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.562 OD-0.812 HT-0.25

SPEC SHEET

Available:
32.00
Your Price:
6.36
Each
Item#:
12500625-125B

0.625 x 0.875 x 0.125 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.625 OD-0.875 HT-0.125

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500625-125BLLS

0.625 x 0.875 x 0.125 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.625 OD-0.875 HT-0.125

SPEC SHEET

Available:
83.00
Your Price:
4.96
Each
Item#:
12500625-187B

0.625 x 0.875 x 0.187 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.625 OD-0.875 HT-0.187

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500625-187BLLS

0.625 x 0.875 x 0.187 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.625 OD-0.875 HT-0.187

SPEC SHEET

Available:
100.00
Your Price:
5.71
Each
Item#:
12500625-250B

0.625 x 0.875 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.625 OD-0.875 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500625-250BLLS

0.625 x 0.875 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.625 OD-0.875 HT-0.25

SPEC SHEET

Available:
291.00
Your Price:
5.71
Each
Item#:
12500687-250B

0.687 x 0.937 x 0.25 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.687 OD-0.937 HT-0.25

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
Item#:
12500687-250BLLS

0.687 x 0.937 x 0.25 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.687 OD-0.937 HT-0.25

SPEC SHEET

Available:
80.00
Your Price:
5.94
Each
Item#:
12500750-125BLLS

0.75 x 1 x 0.125 Beveled (B Type) Loaded Lip Seal Inch

ROD SEAL
Bevelled LLS Alternative Seals:
Rod: Deep LLS, UNRR, LLS BD, BSLL, BS-B, BS, BT, UNR, US, DZ

ID-0.75 OD-1 HT-0.125

SPEC SHEET

Available:
152.00
Your Price:
5.49
Each
Item#:
12500750-187B

0.75 x 1 x 0.187 Beveled (B Type) Loaded Lip Seal PolyPak® Inch

ROD SEAL
ID-0.75 OD-1 HT-0.187

SPEC SHEET

Available:
0.00
Item is no longer available.
This item has been replaced by 
|◀ ◀ 1 - 36 of 1026 ▶ ▶|
View: