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 6650-00-972-8639
NSN 6220-01-476-9371
NSN 5895-01-158-6919
NSN 6645-00-251-0688
NSN 6645-00-596-5388
NSN 2925-01-539-9795
NSN 5998-01-025-1688
NSN 6130-01-496-4669
NSN 7035-01-485-0269
NSN 6220-01-241-4625
NSN 5985-01-263-5525
NSN 6135-00-127-1683