1560-00-515-5593 FITTING,WING TIP Index 5440-00-515-5605 LADDER,SAFETY STEP

National Stock Number:
5440-00-515-5603

Federal Supply Class:
5440

National Item Identification Number:
005155603

Description:
LADDER,SAFETY STEP

Detail:
A LADDER HAVING FLAT ANTISKID STEPS MOUNTED ON AN INTEGRAL NONCOLLAPSIBLE SUPPORTING FRAME. IT MAY HAVE HANDRAILS AND CASTERS. EXCLUDES MAINTENANCE PLATFORM; STAIRCASE, AIRCRAFT BOARDING; LADDER (AS MODIFIED); AND STEPLADDER.


Manufacturer Information:
NP12SH30X01972BALLYMORE COMPANY, INC
RR-L-10081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
RR-L-100 TY1CL180244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE


Techincal Specification:
BASE OVERALL LENGTH78.000 INCHES MINIMUM
DISTANCE FROM BASE TO TOP STEP113.000 INCHES MINIMUM AND 120.000 INCHES MAXIMUM
EXTENSION AROUND TOP STEPINCLUDED
HANDRAIL HEIGHT ABOVE TOP STEP30.000 INCHES NOMINAL
HANDRAILSINCLUDED
INTERMEDIATE STEP WIDTH7.000 INCHES MINIMUM
LOCKING FEATURENOT INCLUDED
OVERALL HEIGHT143.000 INCHES MINIMUM AND 150.000 INCHES MAXIMUM
OVERALL WIDTH30.000 INCHES MINIMUM AND 36.500 INCHES MAXIMUM
MATERIALSTEEL
OPPOSING STEPSNOT INCLUDED
ROLLING ELEMENT TYPE AND QUANTITY1 RETRACTABLE SWIVEL CASTER AND 2 RETRACTABLE SWIVEL CASTER AND 2 NONRETRACTABLE NONSWIVEL CASTER
SPECIAL FEATURESPOSITIVE LOCK AND UNLOCK DEVICE WITH FIRST STEP
STEP QUANTITY12
WHEEL DIAMETER3.000 INCHES MINIMUM AND 4.000 INCHES MAXIMUM
TOP STEP WIDTH8.000 INCHES MINIMUM


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