1560-01-580-4105 BEAM,AIRCRAFT Index 1560-01-580-4278 FLAP,WING LANDING

National Stock Number:
1560-01-580-4173

Federal Supply Class:
1560

National Item Identification Number:
015804173

Description:
PANEL,STRUCTURAL,AIRCRAFT

Detail:
A preformed item of various shapes, and contours, which may have a sandwich or honeycomb core bonded to a metallic or nonmetallic facing material. It is used to enclose integral portions of the fuselage or to form partitions or sections within a wing, empennage, fuselage, nacelle or crew compartment. It may have mounting provisions such as predrilled holes to facilitate installation, but will have no items attached to it except bracket (s) or other securing devices to accommodate its own mounting or support. It may be mounted by means of fasteners, bonding or welding. Excludes PANEL, INTERIOR LINING, AIRCRAFT; COVER ACCESS; COVER, ACCESS, AIRCRAFT; FLOOR (1), AIRCRAFT; CORE MATERIAL, CELLULAR, STRUCTURAL.


Manufacturer Information:
4J41420-115B98897LOCKHEED MARTIN CORP


Techincal Specification:
AIRCRAFT LOCATIONTRAILING EDGE-FLAP NO. 4, ASSY
AIRCRAFT MISSION DESIGN SERIESC-5 VARIOUS ACFT
OVERALL LENGTH11.000 INCHES NOMINAL
OVERALL WIDTH8.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYEND CLOSURE-INBD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
SPECIAL FEATURESUSED ON 4J41420-103B, -127A, -135A; DIM. ARE STOCKSIZE MATL.; 0-CLAD ALUM; HEAT TREAT T-42; TEMPER 0
THICKNESS0.020 INCHES NOMINAL


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