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 7035-01-281-3642
NSN 5945-01-603-0098
NSN 2925-00-163-9016
NSN 2925-01-314-4612
NSN 5930-01-264-1326
NSN 6240-01-025-1208
NSN 5905-01-542-8690
NSN 5985-01-634-0635
NSN 5920-01-627-1266
NSN 2925-00-555-4578
NSN 5935-00-992-7659
NSN 5996-00-275-1651