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 6130-00-133-0354
NSN 7035-01-461-1066
NSN 5999-00-397-4327
NSN 6685-01-544-1346
NSN 6150-00-555-9992
NSN 6105-01-425-1451
NSN 6135-01-022-5427
NSN 2925-00-945-0792
NSN 2925-01-265-2853
NSN 5998-01-401-5396
NSN 5975-01-300-0761
NSN 5965-01-100-3878