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 6240-00-921-7679
NSN 5965-00-243-9496
NSN 6240-01-278-3247
NSN 7035-01-620-5658
NSN 5925-00-205-2767
NSN 6135-01-400-2947
NSN 6110-01-152-2831
NSN 6110-00-719-6396
NSN 5998-01-518-8552
NSN 6145-00-925-2004
NSN 5930-01-629-9265
NSN 5910-01-312-8101