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 5975-00-226-8429
NSN 6240-01-461-4429
NSN 5945-00-084-1163
NSN 5950-00-500-7725
NSN 6135-01-617-0253
NSN 6150-01-067-8376
NSN 5999-01-198-3303
NSN 5895-00-525-3295
NSN 7035-01-328-7448
NSN 2925-00-574-8796
NSN 6135-01-022-5427
NSN 5895-00-131-0203