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 6610-00-719-9774
NSN 5930-01-386-6417
NSN 5920-01-322-8928
NSN 6135-00-503-7213
NSN 6610-00-768-4559
NSN 5910-01-486-8318
NSN 4140-01-463-3434
NSN 5996-00-816-5059
NSN 6620-00-937-5931
NSN 5999-01-527-6906
NSN 2925-01-459-8093
NSN 5925-00-414-1433