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 7035-01-307-5366
NSN 5996-01-328-8018
NSN 6620-01-396-2149
NSN 5960-01-244-2835
NSN 6610-01-415-1623
NSN 6135-01-420-5907
NSN 5975-00-823-0979
NSN 6685-01-148-2586
NSN 6135-00-935-8769
NSN 6130-00-724-2516
NSN 6685-00-833-6914
NSN 5935-01-403-2844