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 6145-01-295-2399
NSN 5895-00-948-6953
NSN 5935-01-622-1981
NSN 5998-01-536-8662
NSN 5895-01-062-2074
NSN 6620-00-833-6786
NSN 5935-01-298-3923
NSN 6320-00-809-5744
NSN 6685-01-036-2046
NSN 6135-01-412-0404
NSN 5985-01-283-4294
NSN 6645-01-437-9017