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 5925-01-490-6296
NSN 5925-01-550-0364
NSN 5965-01-385-1886
NSN 5910-01-443-3016
NSN 6610-00-337-5483
NSN 5975-00-844-2892
NSN 4140-01-649-6381
NSN 6240-01-645-6782
NSN 6240-00-170-5302
NSN 5990-01-316-0989
NSN 5950-00-172-3379
NSN 6135-01-511-1975