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 6105-00-312-3340
NSN 5998-00-400-0770
NSN 6320-01-052-2118
NSN 5835-00-998-5757
NSN 5925-01-303-7595
NSN 5998-01-512-2713
NSN 6220-01-204-8916
NSN 5999-01-084-5509
NSN 6320-00-450-7014
NSN 5950-01-492-8403
NSN 6130-01-629-2916
NSN 6645-01-391-2673