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 5835-01-092-6759
NSN 6620-01-512-8146
NSN 5925-01-075-2728
NSN 5945-01-532-2614
NSN 4140-01-230-3276
NSN 5999-00-732-4722
NSN 5960-01-553-4557
NSN 5895-00-244-0943
NSN 6150-01-415-7228
NSN 6685-00-554-3825
NSN 6150-00-248-9018
NSN 5915-01-158-5602