Part Details | EXTENSION LADDER
5440-01-323-9185 A ladder consisting of two or more ladders joined near the ends of the parallel sides by locking and guide devices to form a single unit. It is adjustable to varying lengths and requires a means of support.
Alternate Parts: WE0628 WE15, WE0628 W/E15, 77C724271G2, WE0628 WE15, WE0628 W/E15, 5440-01-323-9185, 01-323-9185, 5440013239185, 013239185
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 54 | AUG 05, 1990 | 01-323-9185 | 02117 ( LADDER, EXTENSION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5440-01-323-9185
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WE0628 W/E15 | 01252 | EMERSON ELECTRIC COLOUISVILLE LADDER DIV |
| 77C724271G2 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| WE0628 W/E15 | 667R1 | LOUISVILLE LADDER INC |
Technical Data | NSN 5440-01-323-9185
| Characteristic | Specifications |
|---|---|
| MATERIAL | WOOD |
| LENGTH | 28.000 FEET NOMINAL |
| MOBILITY FEATURE | NOT INCLUDED |
| ROOF HOOKS | INCLUDED |
| SECTION QUANTITY | 2 |
| SECTION SEPARATION FEATURE | INCLUDED |
| ROPE/PULLEY | INCLUDED |
| SAFETY LOCK | INCLUDED |
| SUPPLEMENTARY FEATURES | THE LADDER MUST BE A LAMINATED 28 FT WOOD EXTENSION TYPE,BE DUTY RATEDFOR 300 LBS AND FOLD AWAY MODIFIED LADDER HOOKS THAT WILL FIT THE 1 1/4 INCH DIA. HATCH/VENTILATOR LADDER BAR |
| FUNCTIONAL DESCRIPTION | REQUIREMENT EXISTS AT THE REMOTE RADAR HEAD (RRH) SITE DURING THE REMOVE AND REPLACE TASKS FOR THE BEACON ANTENNA,AN EXTENSION LADDER EQUIPPED WITH LADDER HOOKS IS REQUIRED TO EXTEND FROM RRH SERVICE LIFT (AT UPPER LIMITS) TO RADOME ZENITH AND BEYOND,THE LADDER HOOKS MUST ENGAGE THE HATCH/VENTILATOR LADDER SUPPORT BAR WHEN THE HATCH IS IN THE CLOSED POSITION; WHEN THE HATCH/VENTLATOR IS OPEN THE LADDER MUST EXTEND THROUGH THE HATCH OPENING |
| END ITEM IDENTIFICATION | TYPE V RADAR 'BEACON ANTENNA' |