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 6135-00-753-2276
NSN 6150-01-634-0575
NSN 5905-00-841-4947
NSN 6320-01-275-3972
NSN 5975-01-587-2912
NSN 5965-00-773-9047
NSN 7035-01-647-1561
NSN 5855-01-383-6558
NSN 6105-00-386-8565
NSN 5945-01-502-5961
NSN 5945-00-103-6398
NSN 6220-00-282-9714