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 5935-01-176-2408
NSN 6620-01-022-8570
NSN 5935-01-026-0823
NSN 6130-01-466-0045
NSN 6130-00-984-4285
NSN 6135-01-351-2690
NSN 6620-01-359-9363
NSN 6130-00-202-0027
NSN 6110-00-842-4152
NSN 5950-01-633-3732
NSN 6145-01-567-3081
NSN 5920-01-319-5200