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 5855-00-610-4052
NSN 5985-01-288-0623
NSN 2925-01-534-7314
NSN 5915-01-437-2587
NSN 5990-01-365-6016
NSN 5945-01-170-4000
NSN 5905-00-452-7068
NSN 5965-01-384-1953
NSN 5915-01-585-8879
NSN 5960-00-719-0125
NSN 5925-00-188-8678
NSN 5950-01-500-6881