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 5925-00-011-4577
NSN 5996-01-069-5027
NSN 6150-00-286-0827
NSN 5998-00-145-7779
NSN 6145-01-634-0388
NSN 5925-01-272-2984
NSN 5960-01-550-8038
NSN 6130-00-323-8300
NSN 5975-01-138-5223
NSN 5935-01-478-3774
NSN 5925-00-359-4087
NSN 6135-01-426-8282