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 6110-00-150-7844
NSN 5999-00-451-8724
NSN 6320-01-415-0953
NSN 5920-01-401-5315
NSN 5945-00-553-9963
NSN 5999-00-316-3591
NSN 5925-00-026-4781
NSN 6105-01-528-8297
NSN 6240-01-272-5893
NSN 5855-01-131-5166
NSN 6320-01-239-7647
NSN 5930-00-606-4868