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 6130-01-155-3137
NSN 6320-01-374-9924
NSN 5950-01-479-5630
NSN 6685-01-385-7049
NSN 5915-01-653-0627
NSN 6320-01-384-3850
NSN 5945-01-032-5328
NSN 6110-00-113-1415
NSN 6110-00-702-0635
NSN 5935-01-565-5466
NSN 6685-01-017-9122
NSN 5998-01-413-8986