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 5998-01-167-1570
NSN 5925-00-619-8520
NSN 7035-01-576-8156
NSN 7035-00-300-3208
NSN 7035-01-019-5729
NSN 5935-00-892-3059
NSN 6110-01-146-5796
NSN 5930-00-699-9439
NSN 5910-00-601-6253
NSN 6135-01-542-4383
NSN 6150-01-657-7653
NSN 6320-01-451-0821