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 5935-01-435-4086
NSN 5910-01-018-7254
NSN 5915-01-476-5694
NSN 4140-01-082-3403
NSN 6135-00-840-6451
NSN 6145-00-006-4954
NSN 6620-01-345-9488
NSN 6645-01-445-5235
NSN 2925-00-800-4685
NSN 6320-00-456-0836
NSN 6105-01-450-9402
NSN 6135-01-385-7276