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National Stock Number:
4520-01-500-2543
Federal Supply Class:
4520
National Item Identification Number:
015002543
Description:
TERMINAL,VENTILATION DUCT
Detail:
A FABRICATED DEVICE, GENERALLY CONSTRUCTED WITH A FLARED END AND A STRAIGHT OR ELBOW TYPE BODY. IT MAY CONTAIN A DAMPER AND IS DESIGNED TO BE USED AT THE END OF A VENTILATING DUCT TO CONTROL THE QUANTITY AND/OR THE DIRECTION OF AIR FLOW.
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Manufacturer Information:
| B4033537-001 | 56996 | DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND |
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Techincal Specification:
| DAMPER | NOT INCLUDED | | OVERALL HEIGHT | 7.200 INCHES NOMINAL | | OVERALL LENGTH | 7.700 INCHES NOMINAL | | OVERALL WIDTH | 3.340 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER EXHAUST | | MATERIAL | ALUMINUM ALLOY | | SPECIAL FEATURES | MTL QQ-A-250/8 OR /11 IF DIP BRAZE PER MIL-B-7883 USING AL ALY SH 6061-T6, SEE DRAWING FOR ADDITIONAL DETAILS | | SPECIFICATION/STANDARD DATA | MIL-STD-454 REQT 9 GOVERNMENT STANDARD | | STYLE DESIGNATOR | FIXED 90 DEG ANGLE |
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