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 5915-00-415-2817
NSN 6610-01-578-1976
NSN 5855-00-951-6483
NSN 5910-00-847-5798
NSN 2925-01-144-0352
NSN 5975-00-820-1581
NSN 5895-00-118-7779
NSN 5965-01-182-5768
NSN 5985-00-185-5430
NSN 6240-00-045-7173
NSN 5985-00-419-0342
NSN 6105-01-033-6335