1560-01-397-4759 FITTING,STRUCTURAL COMPONENT,AIR Index 3040-01-397-4761 COLLAR,SHAFT

National Stock Number:
6635-01-397-4760

Federal Supply Class:
6635

National Item Identification Number:
013974760

Description:
REFERENCE STANDARD,PHYSICAL PROP

Detail:
SIMULATES STRUCTURE OF ITEM UNDER TEST TO PROVIDE A MEANS TO CALIBRATE TEST EQUIPMENT. MAY INCLUDE CARRYING CASE.


Manufacturer Information:
DAA7257G351-0011W025NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
OVERALL WIDTH6.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYREFERENCE STANDARD
OVERALL LENGTH10.000 INCHES NOMINAL
SPECIAL FEATURES7.0 IN. THICK;FLAT BOTTOM HOLES ARE DRILLED AFTER BONDING UPPER SKIN AND PRIOR TO BONDING LOWER SKIN ON PLACE; HOLES ARE PRENDICULAR TO UPPER SKIN;UPPER AND LOWER SKIN ARE 0.200 IN THICK MS-521 GL/PI; MS-566 FILM TO SKIN; AHOLES DRILLED THROUGH CORE TO FOAM, ONE HOLE 0.75 IN DIA & SECOND HOLE 0.50 IN DIA; B HOLES DRILLED THROUGH CORE &ADHESIVE TO GL/PL SKIN, ONE HOLE 0.75 IN DIA, SECOND HOLE 0.50 IN DIA; C EQUALS 0.004 IN THICK TELFON TAPE USED TOSIMULATE EDGE DELAMINATION


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