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 5999-01-553-2185
NSN 5950-00-707-6107
NSN 6105-00-620-9187
NSN 5835-01-115-6067
NSN 6685-01-021-5863
NSN 6685-01-205-8526
NSN 6135-00-951-3426
NSN 5965-00-378-3403
NSN 6620-01-606-8964
NSN 5990-01-175-2597
NSN 5855-01-464-1513
NSN 6135-01-530-8136