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 5998-01-429-8566
NSN 5990-01-202-0001
NSN 5925-01-006-8562
NSN 6610-00-684-7683
NSN 6320-00-422-9006
NSN 5985-00-224-2430
NSN 5998-01-088-8033
NSN 6320-01-302-5157
NSN 6220-00-959-5970
NSN 7035-00-941-4949
NSN 6145-00-423-1563
NSN 5925-01-415-3084