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 6145-00-019-0047
NSN 6610-00-515-6462
NSN 5935-01-652-6403
NSN 2925-01-066-5231
NSN 5905-01-623-7663
NSN 5998-01-334-4124
NSN 6220-01-503-9186
NSN 6110-00-842-6731
NSN 6150-01-068-3489
NSN 6150-01-207-0443
NSN 5945-01-068-4471
NSN 6645-01-200-5289