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 5998-01-170-5834
NSN 5975-00-539-7300
NSN 6320-01-429-9871
NSN 5985-01-389-9497
NSN 6645-00-235-4685
NSN 7035-01-445-3563
NSN 5915-01-649-5992
NSN 7035-01-068-4175
NSN 6150-00-554-4576
NSN 5930-01-291-7836
NSN 6105-00-092-9624
NSN 5960-01-384-4603