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 7035-01-386-5722
NSN 6135-00-877-1659
NSN 5930-01-247-6422
NSN 5855-01-409-1792
NSN 5925-01-386-9807
NSN 5965-00-372-2537
NSN 6110-00-111-1225
NSN 5835-01-384-3206
NSN 6145-00-686-8651
NSN 2925-00-583-9554
NSN 5960-01-006-8469
NSN 5855-01-100-3272