1660-00-185-3839 DUCT ASSEMBLY,AIR CONDITIONING-H Index 5315-00-185-3841 PIN,TAPERED,THREADED

National Stock Number:
9540-00-185-3840

Federal Supply Class:
9540

National Item Identification Number:
001853840

Description:
ANGLE,STRUCTURAL

Detail:
A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND RESEMBLING THE LETTER L IN CROSS-SECTIONAL FORM. THE EDGES MAY HAVE A BULB, BE ROUNDED, AND THE INSIDE CORNER MAY HAVE A FILLET.


Manufacturer Information:
AMS-QQ-A-200/110U583SAE INTERNATIONAL
AMS-QQ-A-200/1181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
ASTM B22181346AMERICAN SOCIETY FOR TESTING AND MATERIALS
QQ-A-200/1181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
LS10134-1203-598897LOCKHEED MARTIN CORP
AND10134-120399237AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD


Techincal Specification:
BASIC SHAPE STYLEANGLE
BASE FLANGE THICKNESS0.125 INCHES NOMINAL
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
FIRST TIP RADIUS0.125 INCHES NOMINAL
FIRST TIP STYLERIGHT QUARTER RADIUS
HEAT TREATMENTT-6511 SOLUTION HEAT TREATED
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
LEFT SIDE FLANGE THICKNESS0.125 INCHES NOMINAL
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATA7075 ALLOY AND T6511 TEMPER
OVERALL HEIGHT0.750 INCHES NOMINAL
OVERALL WIDTH1.250 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPNOT IDENTICAL
SECOND TIP RADIUS0.125 INCHES NOMINAL
SECOND TIP STYLEUPPER RADIUS
WEIGHT PER UNIT MEASURE0.277 POUNDS PER LINEAR FOOT


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