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 5855-01-574-0600
NSN 6150-01-024-9852
NSN 6145-01-023-2011
NSN 6240-01-641-1493
NSN 5925-00-140-2359
NSN 5915-01-156-7619
NSN 5910-01-647-3371
NSN 6320-01-216-1678
NSN 5965-01-253-8699
NSN 6650-00-155-7941
NSN 5950-00-964-4516
NSN 6145-01-327-3328