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 6135-00-738-5571
NSN 5985-01-338-3665
NSN 6685-00-188-1991
NSN 5895-01-486-4265
NSN 5950-00-492-2786
NSN 5910-00-555-3003
NSN 6220-01-370-0831
NSN 5945-01-191-4719
NSN 5915-01-237-8680
NSN 2925-00-163-9016
NSN 6240-01-463-7663
NSN 5960-00-281-0824