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 6610-01-058-2366
NSN 6110-01-445-5273
NSN 7035-00-541-8516
NSN 6685-00-123-6590
NSN 5996-01-351-1558
NSN 5835-01-511-5337
NSN 6135-00-985-7845
NSN 6145-01-020-7603
NSN 6130-01-603-2055
NSN 6650-01-063-2834
NSN 5855-01-218-3735
NSN 6650-00-862-7143