Part Details | TOWER
5445-00-857-0998 An open frame structure which is high in proportion to its lateral dimensions and has more than a single footing or mounting base. It is normally used to support such items as antennas, loudspeakers, water tanks, cabins, and the like, which may be furnished. Excludes TOWER, DOUBLE STRUCTURE, SURVEYING and MAST.
Alternate Parts: AB637FPS74, 5445-00-857-0998, 00-857-0998, 5445008570998, 008570998
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 54 | JAN 01, 1963 | 00-857-0998 | 02392 ( TOWER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5445-00-857-0998
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AB637FPS74 | 80049 | DEPARTMENT OF THE AIR FORCE |
Technical Data | NSN 5445-00-857-0998
| Characteristic | Specifications |
|---|---|
| HEIGHT | 70.000 FEET NOMINAL |
| SUPPORTED ITEM NAME | ANTENNA GROUP AND RADOME |
| ASSEMBLY FORM | SECTIONALIZED |
| SECTION QUANTITY | 4 |
| MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| SHAPE | TRIANGULAR |
| BOTTOM WIDTH | 16.000 FEET |
| BOTTOM LENGTH | 16.000 FEET NOMINAL |
| TOP WIDTH | 6.600 FEET NOMINAL |
| TOP LENGTH | 6.600 FEET NOMINAL |
| CLIMBING FACILITY | STAIRS |
| REST PLATFORM QUANTITY | 1 |
| CABIN | NOT INCLUDED |
| LIGHTNING ROD | NOT INCLUDED |
| GROUNDING PROVISION | INCLUDED |
| ELEVATING FACILITY | DAVIT HOIST |
| CAPACITY | 1000.0 POUNDS |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | TOWER |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | AB-637/FPS-74 |