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 5999-01-150-8847
NSN 5996-01-144-4691
NSN 5996-01-025-5683
NSN 5975-01-461-3120
NSN 5855-01-292-5639
NSN 6150-00-760-9395
NSN 6645-01-425-2330
NSN 5985-01-143-2545
NSN 5915-00-482-0429
NSN 6150-01-397-4239
NSN 5960-01-275-7552
NSN 5985-01-560-2952