5440-01-537-4071 LADDER,EXTENSION Index 5440-01-537-4073 LADDER,EXTENSION

National Stock Number:
5440-01-537-4072

Federal Supply Class:
5440

National Item Identification Number:
015374072

Description:
LADDER,EXTENSION

Detail:
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.


Manufacturer Information:
25-93935-181205THE BOEING COMPANY
25-93935-381205THE BOEING COMPANY


Techincal Specification:
SPECIAL FEATURESC/O 1 LADDER SYSTEM, 4 BUSHING, 4 STOP, 4 COVER PLATE, 2 FOOT BRACKET, 2 FOOT BRACKET SUPPORT, 4 BACK PLATE STOP, MISC HARDWARE;NHA 25-93937;MFGR NAME, LOWER LADDER SECTION B SYSTEM


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