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 6240-00-518-3541
NSN 6145-01-510-8545
NSN 5915-01-268-2604
NSN 5905-00-263-3453
NSN 6135-01-584-0941
NSN 6220-01-349-0486
NSN 5905-01-384-3852
NSN 6105-01-168-7695
NSN 5985-01-061-5194
NSN 5920-01-014-0611
NSN 6320-01-326-1316
NSN 5950-01-604-7510