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 5960-01-471-4263
NSN 6620-01-187-7267
NSN 5855-00-631-4565
NSN 5895-01-598-7688
NSN 6685-00-435-9487
NSN 5945-01-222-1658
NSN 5965-01-004-9404
NSN 5985-00-001-2749
NSN 6110-01-084-8217
NSN 2925-01-004-1683
NSN 5985-00-020-9288
NSN 5960-01-369-7409