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 7035-01-022-5763
NSN 5925-01-377-5890
NSN 5999-01-291-8572
NSN 6130-01-303-5860
NSN 5930-01-535-6976
NSN 5950-01-350-4462
NSN 5965-01-556-9520
NSN 5925-00-244-0711
NSN 6150-01-416-2873
NSN 5925-00-565-5835
NSN 6650-00-283-0978
NSN 5990-01-654-6203