In accordance with department of the army signal corps engineering laboratories drawing number sc-b-98211
One or more tempered steel blades (leaves) ground to and marked with their respective thickness and mounted in a holder or encased within a frame or case into which the leaves fold. It is used for checking narrow slots or gaging the clearance between fitted parts. Excludes blade, thickness gage. See also gage, gap setting.
Classification: Gauges for measuring length
NSN 4140-01-127-8992
NSN 6320-00-593-0379
NSN 4140-01-356-5614
NSN 5975-01-371-9783
NSN 6650-01-108-6629
NSN 5925-00-494-9565
NSN 5990-01-514-8708
NSN 5835-01-116-2369
NSN 6240-00-269-9477
NSN 5915-00-099-0347
NSN 6650-01-068-3997
NSN 5975-01-464-4517