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 7035-01-591-0422
NSN 6320-01-006-6138
NSN 7035-01-016-4587
NSN 6650-01-456-9613
NSN 5975-00-923-6773
NSN 6135-01-244-5580
NSN 5945-01-339-2088
NSN 5945-01-016-2747
NSN 6620-01-641-4122
NSN 5960-01-553-4557
NSN 5999-01-160-7465
NSN 5910-01-397-9857