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 6620-01-468-3826
NSN 5935-00-263-3641
NSN 5930-01-264-2021
NSN 5945-00-602-6808
NSN 5930-01-273-4272
NSN 5975-01-625-3107
NSN 7035-00-275-5604
NSN 2925-01-564-2617
NSN 5910-01-094-7391
NSN 5835-01-460-6054
NSN 6145-00-436-3425
NSN 5920-00-063-0505