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 2925-01-494-7327
NSN 6685-00-663-9000
NSN 5920-00-142-9993
NSN 6110-01-459-9022
NSN 5905-01-157-9540
NSN 6135-01-336-3115
NSN 5925-01-156-4426
NSN 7035-01-165-6820
NSN 5925-01-569-6394
NSN 5925-00-165-0371
NSN 5910-01-506-7634
NSN 5945-00-898-5427