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 6135-00-246-0324
NSN 6130-01-163-3438
NSN 6145-01-312-2265
NSN 5975-01-621-2277
NSN 6145-00-245-8239
NSN 2925-01-497-1364
NSN 6240-00-412-2307
NSN 5990-01-474-3477
NSN 6130-01-371-3805
NSN 5990-01-258-3848
NSN 5975-01-616-0754
NSN 5855-01-103-8650