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 6650-01-393-4152
NSN 5990-01-631-1952
NSN 5855-01-406-7237
NSN 5998-01-195-6594
NSN 7035-01-508-6447
NSN 6135-00-334-4500
NSN 5999-01-290-2600
NSN 5996-00-725-2701
NSN 6220-01-378-4501
NSN 5945-00-786-0348
NSN 5965-01-213-0338
NSN 6650-01-353-7809