Weapon system essential
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 5950-01-472-2467
NSN 5855-01-542-9059
NSN 5990-00-042-3413
NSN 6650-01-007-9588
NSN 6145-01-316-3020
NSN 5920-01-560-1798
NSN 6620-00-151-5363
NSN 6145-00-182-2865
NSN 5945-00-476-1401
NSN 6220-01-420-5516
NSN 6645-01-400-2119
NSN 6145-00-493-8992