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 6145-01-062-6917
NSN 5999-01-376-8386
NSN 5965-01-415-2898
NSN 5935-00-678-6596
NSN 5855-00-256-5562
NSN 6145-01-399-1158
NSN 5920-01-631-4334
NSN 5895-00-280-7528
NSN 5975-01-555-5198
NSN 6145-01-038-8833
NSN 6110-01-247-4192
NSN 5996-01-159-7866