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 2925-01-027-1293
NSN 5930-01-323-5875
NSN 5895-01-103-6260
NSN 6145-00-866-2323
NSN 5998-00-606-3659
NSN 6320-00-593-0379
NSN 6620-01-118-2337
NSN 5998-01-057-5580
NSN 5960-01-358-7612
NSN 6620-01-118-7588
NSN 5895-01-024-4341
NSN 6130-00-617-5516