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 6135-01-327-2092
NSN 6240-00-170-5302
NSN 6145-01-172-5630
NSN 5855-01-524-7094
NSN 5895-00-752-0549
NSN 6145-00-150-5049
NSN 6150-01-345-1917
NSN 5975-01-442-4109
NSN 6320-01-281-3341
NSN 5855-01-443-5330
NSN 5998-01-469-6141
NSN 5945-01-113-0778