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 5915-00-532-7023
NSN 6220-01-162-3293
NSN 5920-01-349-7190
NSN 5910-01-331-7589
NSN 5920-00-149-0013
NSN 5998-01-411-8249
NSN 6610-01-367-1640
NSN 5998-01-463-9518
NSN 6320-01-377-5701
NSN 5895-01-442-5818
NSN 5925-00-097-7490
NSN 5920-00-896-7348