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 6220-00-954-4897
NSN 6320-00-450-7014
NSN 6685-01-025-7018
NSN 5905-01-644-3494
NSN 5835-00-155-1379
NSN 6610-01-208-8639
NSN 6620-00-312-8743
NSN 6620-00-593-5313
NSN 6685-01-450-5493
NSN 5998-01-434-0366
NSN 5855-00-631-4565
NSN 5895-00-576-8453