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 6610-01-466-3983
NSN 5990-01-633-9503
NSN 6110-01-522-3489
NSN 5910-01-524-3422
NSN 5945-01-148-6601
NSN 5985-01-648-8624
NSN 6105-01-250-4338
NSN 5925-01-396-4923
NSN 6135-01-315-9214
NSN 7035-01-027-2259
NSN 5935-01-032-4451
NSN 5935-01-084-4369