Weapons system essential
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 6220-00-035-6736
NSN 5950-01-378-7042
NSN 5996-01-485-0305
NSN 5895-01-064-3791
NSN 5985-00-548-1500
NSN 4140-01-553-2140
NSN 5920-01-610-6827
NSN 5905-00-807-0150
NSN 6620-01-633-8443
NSN 6105-01-634-0322
NSN 5998-01-512-8884
NSN 5975-01-266-7663