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 6650-00-434-0188
NSN 5855-01-359-8592
NSN 6685-01-138-7525
NSN 5975-00-976-5780
NSN 5920-01-006-0417
NSN 6135-01-462-4442
NSN 6135-01-029-9315
NSN 5965-01-496-4765
NSN 5835-01-157-5886
NSN 5925-00-134-7392
NSN 7035-01-386-3004
NSN 5998-01-514-0917