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 6150-00-953-2370
NSN 6130-00-643-4894
NSN 5915-00-450-1379
NSN 7035-00-392-5417
NSN 5910-00-701-1069
NSN 6110-01-516-8403
NSN 5990-01-027-0568
NSN 2925-00-063-0788
NSN 5855-01-432-2487
NSN 5905-00-233-9392
NSN 5996-01-310-5458
NSN 6110-01-140-6639