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 5985-01-446-6868
NSN 5975-01-359-4848
NSN 6150-00-361-6814
NSN 6220-01-618-8492
NSN 5985-00-679-9529
NSN 5985-01-025-7544
NSN 6135-01-222-0703
NSN 5985-01-463-2527
NSN 5935-01-415-7516
NSN 5990-01-048-1056
NSN 5925-01-529-8157
NSN 5855-00-925-6896