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 5975-00-812-7656
NSN 5925-01-657-8782
NSN 5960-00-263-0106
NSN 5920-01-355-3674
NSN 4140-01-331-9281
NSN 5925-00-113-5066
NSN 5920-01-323-6739
NSN 6130-01-390-7845
NSN 5935-01-058-6493
NSN 5935-01-378-6847
NSN 6620-01-560-4497
NSN 6685-00-456-2385