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 6220-00-988-5311
NSN 5910-01-163-0595
NSN 6105-00-525-1586
NSN 5935-01-426-3481
NSN 5996-01-377-2439
NSN 5925-00-147-0749
NSN 5999-01-262-4816
NSN 5855-01-029-8733
NSN 7035-00-445-9657
NSN 6645-01-512-2260
NSN 5975-01-224-0595
NSN 5930-01-112-0157