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 5910-01-210-7654
NSN 5998-01-629-4938
NSN 5930-00-836-7541
NSN 6105-01-283-0236
NSN 5930-01-023-8602
NSN 2925-01-090-2391
NSN 5935-01-272-2535
NSN 4140-01-144-6841
NSN 6320-01-308-0009
NSN 5930-01-166-0062
NSN 5975-01-303-9429
NSN 6105-01-079-3639