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 5835-01-282-6089
NSN 6150-01-397-4820
NSN 5998-01-503-9606
NSN 5930-01-422-2333
NSN 4140-01-204-7025
NSN 7035-01-339-5480
NSN 2925-01-150-7160
NSN 5930-01-132-3247
NSN 5975-01-592-1173
NSN 6610-01-371-5039
NSN 5930-01-437-0094
NSN 5915-01-165-7409