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 7035-00-093-5840
NSN 5910-01-142-2688
NSN 5910-01-464-3734
NSN 7035-00-991-6877
NSN 5985-01-555-7814
NSN 5965-01-629-4641
NSN 5910-01-579-3434
NSN 5915-01-254-3810
NSN 6135-01-340-2599
NSN 5930-00-272-1427
NSN 6105-01-027-0685
NSN 6145-00-752-2038