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National Stock Number:
4920-01-147-0429
Federal Supply Class:
4920
National Item Identification Number:
011470429
Description:
STAND,MAINTENANCE,RAIL TYPE
Detail:
AN ITEM CONSISTING OF A PAIR OF HORIZONTAL PARALLEL RAILS OR TRACKS MOUNTED ON TELESCOPING LEGS WITH ADJUSTABLE FOOT ASSEMBLIES AND RAIL COUPLING DEVICES. DESIGNED FOR SUPPORTING ENGINE CRADLES, MISSILE COMPONENT CRADLES, AND THE LIKE, DURING MAINTENANCE OPERATIONS AND TRANSFERRING OF THE CRADLES FROM ONE RAIL TYPE TRANSPORTING AND/OR STORAGE VEHICLE TO THE OTHER. EXCLUDES RAIL TYPE MAINTENANCE STANDS HAVING ATTACHED CRADLES OR ADDITIONAL EQUIPMENT DESIGNED FOR SPECIFIC ITEMS.
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Manufacturer Information:
| 24A20000-001 | 43999 | THE BOEING COMPANY | | R-TBD-238 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| FLOOR STOPS | INCLUDED | | FSC APPLICATION DATA | B1-B AGE | | FUNCTIONAL DESCRIPTION | THE ACCESSORY DRIVE EQUIPMENT MAINT STAND PROVIDES A MEANS OF SUPPORTING THE AUX POWER UNIT AND THE ACCESSORY DRIVE GEARBOX WHILE COMPONENTS ARE BEING INSTALLED AND/OR REMOVED AT THE INTERMEDIATE OR DEPOT MAINT FACILITY | | OVERALL HEIGHT | 23.000 INCHES NOMINAL | | OVERALL LENGTH | 48.000 INCHES NOMINAL | | OVERALL WIDTH | 38.000 INCHES NOMINAL | | MOUNTING TYPE | CASTER | | REFERENCE DATA AND LITERATURE | T.O.35-1-271-2 | | SPECIAL FEATURES | CONSISTS OF: WELDED TUBULAR FRAME,2 UPPER SUPPORT RAILS,2 RIGID CASTERS,2 SWIVEL CASTERS,AND 4 ADJUSTABLE JACKS. THE JACKS ARE USED TO LEVEL AND ALIGN THE MAINT STAND RAILS TO THE RAILS OF THE SECONDARY POWER SUBSYSTEM TRAILER,P/N 24A04000-001,FOR TRANSFERRING THE ADG PACKAGE OR THE APU TO THE SPS TRAILER OR FROM THE TRAILER TO THE MAINT STAND. THE JACKS ARE ALSO USED TO LOCK THE STAND IN PLACE DURING MAINT OR WHEN NOT IN USE | | TABLE TYPE | STATIONARY |
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