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 5895-01-010-4164
NSN 6685-01-384-7308
NSN 5895-01-658-5560
NSN 6320-00-701-0437
NSN 5920-00-341-6340
NSN 6145-01-634-0388
NSN 6220-00-954-4897
NSN 5996-01-513-1378
NSN 6130-01-367-1398
NSN 2925-00-707-6770
NSN 5925-00-823-2909
NSN 6105-00-816-9397