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 6145-01-040-1036
NSN 6620-00-021-2239
NSN 5835-00-111-3419
NSN 7035-00-455-7666
NSN 5895-01-483-8637
NSN 5990-01-160-6978
NSN 7035-01-167-2241
NSN 5930-01-212-3373
NSN 6145-00-058-2436
NSN 7035-01-534-7930
NSN 5960-01-273-7044
NSN 6645-01-119-3496