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 5835-00-213-9811
NSN 4140-00-815-7093
NSN 6135-00-087-5300
NSN 7035-01-123-8723
NSN 5905-00-205-2595
NSN 6320-00-546-9249
NSN 5998-00-982-6049
NSN 5935-01-212-6378
NSN 6240-01-003-8666
NSN 6110-01-027-0656
NSN 5935-01-295-6964
NSN 6610-01-424-0776