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National Stock Number:
5670-01-139-3457
Federal Supply Class:
5670
National Item Identification Number:
011393457
Description:
GRILLE,METAL
Detail:
A METAL FRAME ENCLOSING A METAL CORE WHICH IS CONSTRUCTED OF PERFORATED SHEET METAL, BARS, CORE MATERIAL, OR THE LIKE. IT IS USED TO FORM AN OPENWORK BARRIER OR SCREEN TO ALLOW THE PASSAGE OF A MAXIMUM QUANTITY OF AIR AND/OR LIGHT, BUT EXCLUDING THE PASSAGE OF FOREIGN OBJECTS. EXCLUDES GUARD, FAN IMPELLER.
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Manufacturer Information:
| 12290917 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| CORE TYPE | PERFORATED METAL | | FRAME OPENING HEIGHT | 14.291 INCHES NOMINAL | | FRAME OPENING WIDTH | 23.794 INCHES NOMINAL | | FRAME OVERALL DIAMETER | 0.456 INCHES NOMINAL | | FRAME OVERALL HEIGHT | 15.204 INCHES NOMINAL | | FRAME OVERALL THICKNESS | 0.913 INCHES NOMINAL | | FRAME OVERALL WIDTH | 24.500 INCHES NOMINAL | | FRAME TYPE | ROUND | | MATERIAL | STEEL OVERALL | | METAL THICKNESS | 0.090 INCHES NOMINAL | | PERFORATION SHAPE | DIAMOND | | SHAPE | OBLONG | | SPECIAL FEATURES | CONCAVE ALONG LENGTH; 2 STRAPS 3.750 LG X 1.065 W X 6.370 C-TO-C LEFT END; IRREGULAR BRACKET W/2 HOLES 0.938 DIA RIGHT END 90 DEG | | SURFACE TREATMENT | ENAMEL OVERALL |
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