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 6150-00-021-8051
NSN 6685-00-143-4747
NSN 5835-00-649-9402
NSN 5985-01-514-8314
NSN 6145-01-634-0388
NSN 6145-01-634-0388
NSN 5965-01-415-2898
NSN 6610-01-189-3001
NSN 6620-01-481-1358
NSN 5975-00-071-6918
NSN 5935-00-279-1778
NSN 2925-01-185-9144