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 5965-01-271-0808
NSN 6110-00-985-2342
NSN 6645-00-097-9269
NSN 6150-00-721-3945
NSN 6135-00-112-8637
NSN 5965-01-285-2133
NSN 5835-01-198-9675
NSN 6145-01-526-1651
NSN 6145-00-521-0001
NSN 6220-01-613-7368
NSN 5905-01-016-0568
NSN 6240-00-925-4662