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 6645-01-578-7959
NSN 7035-01-632-3449
NSN 5975-01-138-2591
NSN 6240-00-729-9696
NSN 6240-01-633-9357
NSN 6105-01-025-1497
NSN 5985-00-373-7054
NSN 5965-01-502-8850
NSN 5905-00-132-2302
NSN 6130-00-451-1061
NSN 6105-01-444-3849
NSN 6145-01-562-3451