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 5945-01-400-5928
NSN 5999-01-244-9461
NSN 6130-01-400-3651
NSN 6135-01-353-1036
NSN 5950-00-056-6359
NSN 6320-01-118-0553
NSN 6645-01-218-5234
NSN 7035-00-922-5700
NSN 7035-01-610-7647
NSN 5925-01-167-5880
NSN 5835-01-363-4527
NSN 5965-01-646-2840