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 5996-01-035-8219
NSN 6320-00-405-2348
NSN 5998-01-551-7230
NSN 5996-00-578-9092
NSN 5905-00-078-9600
NSN 6110-01-073-3525
NSN 7035-01-167-2241
NSN 6650-00-143-1889
NSN 6685-01-371-2956
NSN 5910-01-497-4526
NSN 6130-01-285-9151
NSN 6685-01-295-2383