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 6610-01-129-8404
NSN 5930-00-406-4777
NSN 5925-01-277-9592
NSN 6645-00-336-4783
NSN 6610-00-199-5357
NSN 5998-01-485-3294
NSN 5895-01-607-6705
NSN 5925-01-384-3402
NSN 6610-01-535-0310
NSN 5920-00-144-2535
NSN 6685-01-259-2596
NSN 6610-01-014-3964