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 5996-00-510-6410
NSN 6320-01-033-6624
NSN 5965-00-396-3411
NSN 5999-01-499-5400
NSN 5930-00-025-6295
NSN 5975-01-519-2519
NSN 5935-01-168-8183
NSN 5965-01-396-0021
NSN 5910-00-074-0353
NSN 5925-01-440-9111
NSN 6320-01-435-5991
NSN 5960-01-415-3574