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 5935-01-479-2871
NSN 6610-01-371-3006
NSN 6130-01-247-6312
NSN 5895-01-554-8489
NSN 6320-00-553-1310
NSN 5975-01-575-6364
NSN 5996-00-470-7762
NSN 5925-01-359-4080
NSN 2925-01-088-9016
NSN 6620-00-371-7109
NSN 5835-01-321-7895
NSN 5975-01-008-5941