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National Stock Number:
4520-01-495-6396
Federal Supply Class:
4520
National Item Identification Number:
014956396
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:
| 512-70267250-A3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 512-7067250-A3 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 15.350 INCHES NOMINAL | | OVERALL THICKNESS | 12.800 INCHES NOMINAL | | OVERALL WIDTH | 20.800 INCHES NOMINAL | | SPECIAL FEATURES | ITEM IS MADE FROM CORROSION RESISTANT STEEL QQ-S-766, CL 304, COND B; EACH END HAS A FLANGE MEASURING 24.050X16.050 INCHES | | STYLE DESIGNATOR | STRAIGHT | | DAMPER | INCLUDED | | MATERIAL | STEEL CORROSION RESISTING | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | FIRE DAMPER ASSEMBLY NO A3 |
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