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 5999-00-814-2526
NSN 5975-01-338-2041
NSN 5960-00-030-5485
NSN 6220-01-127-2125
NSN 6130-01-644-9233
NSN 6650-01-291-5024
NSN 6145-01-606-7282
NSN 6685-00-891-3283
NSN 5930-00-215-0493
NSN 5945-01-338-5490
NSN 5965-01-320-1808
NSN 5960-00-102-8128