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 6150-01-109-0408
NSN 5998-01-426-7507
NSN 5915-00-025-1763
NSN 6645-01-023-8020
NSN 6145-00-065-1789
NSN 6135-00-377-9165
NSN 5920-01-432-2251
NSN 6110-01-554-6609
NSN 6110-01-588-3985
NSN 5925-01-371-0646
NSN 6145-01-443-2147
NSN 5895-01-201-8658