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 5930-00-114-2875
NSN 5915-00-553-8755
NSN 5965-01-023-0809
NSN 6240-01-331-0841
NSN 5945-00-875-4012
NSN 5965-01-528-8152
NSN 5835-01-549-2911
NSN 5910-01-267-8342
NSN 5910-01-027-2301
NSN 6645-00-385-3684
NSN 5905-01-497-0125
NSN 5905-00-024-1304