Weapon system essential
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 6610-01-529-0311
NSN 5835-01-599-1876
NSN 5935-01-500-2283
NSN 5925-00-397-8258
NSN 5935-01-431-9736
NSN 5965-01-559-6637
NSN 6110-01-616-4929
NSN 5835-01-475-5714
NSN 6130-00-034-5127
NSN 6685-00-167-0940
NSN 5930-00-834-3370
NSN 6130-00-300-1689