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 5935-01-512-6713
NSN 2925-01-577-0004
NSN 6650-01-535-6287
NSN 6685-01-500-0218
NSN 5965-00-910-3233
NSN 5965-01-071-3704
NSN 6110-01-633-9660
NSN 5915-01-414-8607
NSN 6685-00-822-9465
NSN 6610-01-171-3010
NSN 6320-01-102-0799
NSN 6320-01-399-6177