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 6135-01-359-5798
NSN 5920-01-235-6477
NSN 5945-01-477-3307
NSN 5985-01-422-2552
NSN 5985-01-291-8173
NSN 6650-00-754-2276
NSN 7035-01-222-2534
NSN 6135-01-305-6958
NSN 5835-00-415-6421
NSN 2925-00-383-3523
NSN 2925-00-734-0516
NSN 5996-01-587-4216