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 5996-01-539-5995
NSN 6135-01-166-5042
NSN 6145-00-466-4068
NSN 6145-01-375-1369
NSN 5910-01-660-0792
NSN 6610-00-814-8598
NSN 6645-00-825-5677
NSN 5999-01-296-0176
NSN 7035-01-322-8180
NSN 5935-01-427-3822
NSN 2925-01-411-0896
NSN 6650-00-510-3786