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 6150-01-129-3265
NSN 6240-00-435-0433
NSN 5855-01-492-4922
NSN 5925-01-224-8720
NSN 5996-00-972-7331
NSN 6145-00-321-3318
NSN 5990-01-474-3477
NSN 7035-01-227-2546
NSN 5999-01-202-8707
NSN 5930-01-288-0232
NSN 5910-01-437-8914
NSN 5895-00-456-0830