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:
MATERIALSTEEL
BASE OVERALL LENGTH78.000 INCHES MINIMUM
OVERALL WIDTH30.000 INCHES MINIMUM AND
36.500 INCHES MAXIMUM
OVERALL HEIGHT143.000 INCHES MINIMUM AND
150.000 INCHES MAXIMUM
DISTANCE FROM BASE TO TOP STEP113.000 INCHES MINIMUM AND
120.000 INCHES MAXIMUM
OPPOSING STEPSNOT INCLUDED
STEP QUANTITY12
TOP STEP WIDTH8.000 INCHES MINIMUM
INTERMEDIATE STEP WIDTH7.000 INCHES MINIMUM
HANDRAILSINCLUDED
HANDRAIL HEIGHT ABOVE TOP STEP30.000 INCHES NOMINAL
EXTENSION AROUND TOP STEPINCLUDED
ROLLING ELEMENT TYPE AND QUANTITY1 RETRACTABLE SWIVEL CASTER
2 RETRACTABLE SWIVEL CASTER
2 NONRETRACTABLE NONSWIVEL CASTER
WHEEL DIAMETER3.000 INCHES MINIMUM
4.000 INCHES MAXIMUM
3.000 INCHES MINIMUM
LOCKING FEATURENOT INCLUDED
NOT INCLUDED
SPECIAL FEATURESPOSITIVE LOCK AND UNLOCK DEVICE WITH FIRST STEP


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