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 6685-00-291-1416
NSN 5975-01-333-9262
NSN 5925-01-168-3943
NSN 6240-01-236-9330
NSN 5925-00-290-4451
NSN 4140-00-300-4641
NSN 5999-00-723-0873
NSN 2925-00-925-0545
NSN 5905-01-009-3584
NSN 5920-00-539-7847
NSN 5999-01-576-9958
NSN 4140-00-809-8996