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 6105-01-567-4454
NSN 2925-01-068-3844
NSN 7035-01-509-9953
NSN 7035-00-337-8745
NSN 5945-01-291-2833
NSN 6130-00-728-5538
NSN 5975-01-382-7769
NSN 5895-00-830-8975
NSN 5910-01-287-7539
NSN 5935-01-085-4910
NSN 5935-01-240-2988
NSN 6620-01-415-5803