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 6645-01-089-6459
NSN 5975-01-547-9656
NSN 5895-00-391-4951
NSN 5960-01-270-6362
NSN 6105-00-297-3762
NSN 5915-00-123-0918
NSN 5835-01-608-4285
NSN 6610-00-738-3319
NSN 6110-01-327-4572
NSN 5990-00-082-3107
NSN 5855-01-264-8599
NSN 5975-01-145-9123