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 5895-00-111-1560
NSN 6145-01-530-4338
NSN 5910-01-179-5286
NSN 5920-00-131-6679
NSN 5985-01-484-9342
NSN 6220-01-172-5300
NSN 7035-01-143-3573
NSN 5925-01-583-8452
NSN 5935-01-303-0199
NSN 6150-01-104-7068
NSN 5975-01-011-1313
NSN 4140-01-196-7490