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 6135-00-801-3493
NSN 6650-00-087-6428
NSN 5960-01-129-1103
NSN 5975-01-383-7008
NSN 5935-00-972-3152
NSN 6650-01-014-0931
NSN 4140-00-580-8508
NSN 6240-01-273-3068
NSN 6645-01-644-1354
NSN 5915-00-553-8755
NSN 6645-00-300-0401
NSN 6645-01-400-1383