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 7035-01-521-2384
NSN 5975-00-016-9774
NSN 5915-01-633-9845
NSN 5935-01-443-7037
NSN 5998-01-126-7924
NSN 5930-00-161-4513
NSN 6685-00-269-8969
NSN 5925-01-008-8520
NSN 5945-00-924-8108
NSN 5998-01-250-3463
NSN 6240-01-360-0225
NSN 6240-01-124-5309