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 6130-00-959-4181
NSN 6135-01-377-3862
NSN 5935-00-988-0067
NSN 6145-00-051-9790
NSN 6145-00-443-0184
NSN 5835-01-528-7454
NSN 5925-00-234-0122
NSN 5905-00-944-3884
NSN 4140-00-703-3207
NSN 5975-00-725-1287
NSN 6620-01-223-7333
NSN 5935-01-460-1370