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 5998-01-292-3025
NSN 5915-01-485-2466
NSN 6645-00-004-8628
NSN 2925-00-906-0421
NSN 7035-01-119-6271
NSN 5985-00-294-4961
NSN 6650-01-094-6876
NSN 6150-01-313-1859
NSN 6645-01-334-0782
NSN 5925-00-432-0546
NSN 6645-00-248-5434
NSN 5925-00-006-3539