Weapons 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 6220-00-954-4897
NSN 5945-01-321-4012
NSN 5915-01-018-2775
NSN 5960-01-114-7377
NSN 6320-01-302-5157
NSN 5950-01-233-4100
NSN 5905-00-186-3477
NSN 5990-01-300-7801
NSN 5975-00-819-6243
NSN 6135-01-504-6929
NSN 5855-01-500-0449
NSN 5965-01-067-9280