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National Stock Number:
4140-00-471-2789
Federal Supply Class:
4140
National Item Identification Number:
004712789
Description:
GUARD,FAN IMPELLER
Detail:
A SAFETY DEVICE SPECIFICALLY DESIGNED TO PROTECT OR SHIELD A FAN IMPELLER FROM PHYSICAL DAMAGE AND/OR PREVENT POSSIBLE INJURY TO PERSONNEL WHILE THE FAN IS IN OPERATION. IT MAY CONSIST OF A WIREGUARD, SCREEN, GRILLE AND THE LIKE. EXCLUDES COVER, ELECTRIC FAN AND GRILLE, METAL.
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Manufacturer Information:
| 138C092 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 138C092-1 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 23683-3 | 82877 | ROTRON INCORPORATED | | 478317 | 82877 | ROTRON INCORPORATED | | 138C092H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY MATERIAL | STEEL | | OVERALL DIAMETER | 3.760 INCHES NOMINAL | | MOUNTING METHOD | SCREW | | SHAPE | ROUND | | SURFACE TREATMENT | CADMIUM |
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