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 5965-01-337-1217
NSN 5930-01-420-3037
NSN 6220-01-371-1115
NSN 7035-01-068-5077
NSN 5910-00-104-8567
NSN 7035-00-275-5604
NSN 5920-01-143-5002
NSN 6145-01-557-4906
NSN 5998-01-172-6238
NSN 6620-00-079-0311
NSN 6220-01-224-0224
NSN 6150-01-245-0540