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 5835-01-462-5983
NSN 6645-01-177-1480
NSN 5910-01-388-0109
NSN 6650-01-476-0134
NSN 6130-01-333-4817
NSN 5960-01-580-6360
NSN 5920-00-254-8429
NSN 5835-00-675-5159
NSN 2925-01-016-0876
NSN 5930-01-077-3214
NSN 5975-01-127-5104
NSN 5950-01-281-7506