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 6110-00-962-2881
NSN 6110-01-526-6129
NSN 7035-01-424-7019
NSN 5998-01-476-7129
NSN 5855-00-300-1873
NSN 6220-01-352-2496
NSN 5975-01-253-7268
NSN 5925-01-585-8953
NSN 4140-00-925-9218
NSN 5985-00-548-0167
NSN 5920-00-159-8582
NSN 6320-01-552-8721