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 5945-00-044-4103
NSN 5910-01-309-4049
NSN 5925-01-411-6028
NSN 5925-01-210-9765
NSN 6320-01-209-0952
NSN 5998-01-500-1576
NSN 5920-00-565-9022
NSN 5925-00-647-3469
NSN 4140-01-245-3281
NSN 6220-01-130-2701
NSN 5925-01-212-1492
NSN 5855-01-651-7129