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 5925-01-601-4825
NSN 5996-00-269-2655
NSN 6645-01-463-3024
NSN 6220-01-245-0310
NSN 5985-00-162-5936
NSN 6145-01-252-7675
NSN 5930-01-660-0368
NSN 5998-01-263-0616
NSN 5985-01-242-2190
NSN 5925-01-510-8584
NSN 6240-00-353-5753
NSN 6130-01-010-3201