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 5999-01-451-3583
NSN 5960-01-021-0659
NSN 6110-00-907-7434
NSN 5925-01-177-3177
NSN 5915-01-011-6157
NSN 5930-00-931-3760
NSN 5945-01-262-9640
NSN 6145-01-413-1678
NSN 5960-01-354-0762
NSN 6240-01-578-6227
NSN 6610-00-931-3656
NSN 6685-01-208-1033