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 5950-01-384-3738
NSN 6320-01-125-3361
NSN 5925-00-286-8502
NSN 6610-01-048-2870
NSN 5950-01-119-3728
NSN 6130-01-622-3563
NSN 5950-01-183-3229
NSN 6320-01-159-2211
NSN 7035-01-364-0286
NSN 5910-01-466-1568
NSN 6650-01-641-5356
NSN 5950-01-540-5785