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 5935-01-447-1147
NSN 5905-01-285-2006
NSN 6135-01-444-6824
NSN 5998-01-466-4505
NSN 5915-01-090-4170
NSN 6320-01-607-1491
NSN 5999-00-795-7476
NSN 5999-01-415-7246
NSN 6240-01-038-0821
NSN 6135-01-090-5365
NSN 6150-00-360-1508
NSN 6685-00-444-7209