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 6105-00-407-3911
NSN 5999-01-575-6075
NSN 5998-00-949-2038
NSN 5975-00-816-3681
NSN 5965-01-088-1761
NSN 4140-00-228-3661
NSN 2925-00-969-4262
NSN 7035-00-870-0290
NSN 6150-01-190-9722
NSN 5935-01-133-0442
NSN 6620-01-481-1358
NSN 5905-00-434-5761