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 6650-01-574-7646
NSN 6685-01-250-2669
NSN 5935-00-617-0250
NSN 2925-01-336-8019
NSN 5915-00-445-7417
NSN 5950-00-280-2560
NSN 7035-00-153-3826
NSN 5905-01-606-9680
NSN 5920-01-441-2481
NSN 7035-00-968-4848
NSN 6240-01-401-5340
NSN 5925-00-332-0018