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 5895-01-253-1444
NSN 5975-00-276-7559
NSN 6650-00-116-3432
NSN 5925-01-145-4565
NSN 5855-01-013-6864
NSN 6240-01-633-9357
NSN 6320-01-526-5534
NSN 6110-01-557-7700
NSN 2925-01-311-7840
NSN 5960-01-231-6502
NSN 5985-01-607-5859
NSN 5930-01-148-4722