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 6610-00-023-0076
NSN 6320-00-931-4855
NSN 2925-01-174-6786
NSN 5905-00-890-4439
NSN 7035-00-225-6499
NSN 5985-01-371-8161
NSN 5945-01-465-5820
NSN 6130-01-326-6316
NSN 6620-01-578-1984
NSN 5915-00-273-1693
NSN 6240-00-820-1705
NSN 5960-01-599-9821