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 6105-01-451-4327
NSN 6610-01-032-0204
NSN 6145-00-244-8152
NSN 5915-01-201-0333
NSN 5905-00-767-1720
NSN 6650-01-369-5433
NSN 6240-01-633-9357
NSN 6610-01-630-2498
NSN 5915-01-281-8559
NSN 5975-01-131-2239
NSN 6105-01-243-2118
NSN 5950-00-655-1416