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 5996-01-295-4936
NSN 6645-00-303-4950
NSN 5910-01-423-8459
NSN 5915-01-439-5539
NSN 5975-00-578-3497
NSN 5985-00-162-5936
NSN 5965-01-526-2087
NSN 6685-01-068-1600
NSN 6145-01-462-7606
NSN 6105-00-643-4975
NSN 5990-00-234-9136
NSN 5925-00-222-3843