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National Stock Number:
5975-01-461-4048
Federal Supply Class:
5975
National Item Identification Number:
014614048
Description:
HOUSING SECTION
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Manufacturer Information:
| 11456304 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| OVERALL HEIGHT | 3.472 INCHES NOMINAL | | OVERALL LENGTH | 6.980 INCHES NOMINAL | | OVERALL WIDTH | 3.680 INCHES NOMINAL | | MATERIAL | ALUMINUM | | SPECIAL FEATURES | ALTERNATE CONSTRUCTION CAST HIGH STRENGTH ALUMINUM A356.0, CLASS II, GRADE D (MIL-A-21180); PINS 0.620 IN. DIA NOMINAL 6061-T6 ALUMINUM QQ-A-200/B; 25 PERCENT OF TOTAL PINS MAY BE DEFORMED WITH MATERIAL LOSS OF EACH PIN NOT TO EXCEED 80 PERCENT OF ITS AREA; MISSING PINS ARE PERMISSABLE NOT TO EXCEED 15 PERCENT OF THE 25 PERCENT TOTAL EXCEPT IN AREAS DESIGNATED TO BE VOID OF PINS; AFTER DIP BRAZING (MIL-B-7883, CLASS B) AND WELDING, CHROMATE CHEMICAL FILM IS APPLIED (MIL-C-5541, CLASS 1A OR CLASS B); USE WELDING ROD, CLASS 4043, QQ-R-566 IN ACCORDANCE WITH CLASS C. SPEC MIL-W-8604; HEAT TREAT AFTER BRAZING TO T4 SPEC MIL-H-6088 | | SURFACE TREATMENT | CHROMATE |
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