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 7035-00-616-4410
NSN 5996-00-833-2521
NSN 6685-01-487-2340
NSN 5998-01-397-5585
NSN 6130-01-212-3445
NSN 5930-00-230-2691
NSN 5925-01-239-2041
NSN 5999-00-422-8491
NSN 5920-00-936-3952
NSN 5835-00-065-6757
NSN 6685-00-753-7668
NSN 5990-00-277-3763