Part Details | AIR REGISTER
4520-01-505-0178 An item with a grille, designed to affect the proper distribution of cold or heated air to an enclosed area. It may have adjustable blades on the back to regulate and control the flow of air.
Alternate Parts: H6432001F194, H643-2001-F194, 5127067258F194, 512-7067258-F194, RV3312X18, RV33-12X18, 4520-01-505-0178, 01-505-0178, 4520015050178, 015050178
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | FEB 19, 2003 | 01-505-0178 | 45772 ( REGISTER, AIR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-505-0178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H643-2001-F194 | 96169 | ELECTRIC BOAT CORPORATION |
| 512-7067258-F194 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| RV33-12X18 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 4520-01-505-0178
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 18.000 INCHES NOMINAL |
| OVERALL WIDTH | 12.000 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| SHAPE | SQUARE |
| FRAME TYPE | ANY ACCEPTABLE |
| FRAME REMOVABILITY | ANY ACCEPTABLE |
| GRILLE QUANTITY | 1 |
| DEFLECTOR BLADE OPERATING METHOD | ANY ACCEPTABLE |
| BLADE VERTICAL SURFACE AXIS POSITION | ANY ACCEPTABLE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DIFFUSER, DUCT, VENTILATION |
| END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN (688); VENTILATION - COMBAT SYSTEMS ELECTRONICS SPACE 1 - STARBOARD |