No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-01-394-6748
NSN 6150-01-069-3174
NSN 4140-01-028-0349
NSN 5855-00-472-2055
NSN 5935-01-167-7423
NSN 6150-01-464-1393
NSN 6650-00-248-4895
NSN 5960-01-170-4057
NSN 5985-01-366-7248
NSN 6130-01-444-2946
NSN 5950-01-158-0014
NSN 6135-01-017-3001