4820-01-247-0479 GUIDE,VALVE STEM Index 3020-01-247-0481 PULLEY,GROOVE

National Stock Number:
5440-01-247-0480

Federal Supply Class:
5440

National Item Identification Number:
012470480

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:
8023T1239428MCMASTER-CARR SUPPLY CO


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