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 6610-01-656-0041
NSN 6105-01-435-5530
NSN 6150-01-136-6668
NSN 5905-01-211-4079
NSN 5930-00-232-3806
NSN 5910-00-119-4498
NSN 6650-01-652-3324
NSN 6105-01-419-2714
NSN 5905-00-790-2448
NSN 5930-01-089-5335
NSN 5985-00-291-9974
NSN 7035-01-177-2807