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 6150-00-226-1868
NSN 6145-01-466-8770
NSN 5945-01-481-1584
NSN 5835-01-096-3647
NSN 5925-01-474-6358
NSN 5895-00-476-4493
NSN 5905-00-778-2000
NSN 5915-01-540-5167
NSN 5975-01-487-3589
NSN 6110-00-406-0221
NSN 6110-00-353-0139
NSN 5950-00-600-6357