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 5855-00-405-4532
NSN 6110-00-525-3418
NSN 6150-01-235-0976
NSN 6110-01-352-6233
NSN 5996-01-610-6641
NSN 5990-01-022-6592
NSN 5950-01-005-3807
NSN 6135-01-391-6515
NSN 6220-00-112-2182
NSN 6620-01-125-3932
NSN 5855-01-492-5666
NSN 6685-00-296-0392