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 5925-01-330-3976
NSN 7035-00-140-3070
NSN 5985-01-388-3090
NSN 5835-01-023-8733
NSN 5915-01-038-0048
NSN 4140-00-605-0396
NSN 6135-01-579-3534
NSN 5930-01-122-1354
NSN 5960-01-495-0859
NSN 5925-01-422-4748
NSN 5905-00-712-3255
NSN 2925-00-835-6711