5440-01-566-5531 LADDER,SAFETY STEP Index 5445-01-566-3978 PLATE,BASE,TOWER SUPPORT

National Stock Number:
5440-01-567-1159

Federal Supply Class:
5440

National Item Identification Number:
015671159

Description:
STEPLADDER

Detail:
A self-supporting ladder of fixed size consisting of front and rear sections which are hinged at the top. It is usually constructed with steps on the front section only but may be constructed as a trestle type unit with identical front and rear sections utilizing either steps or rungs.


Manufacturer Information:
759275153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CROSSPIECE TYPESTEP
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) LADDER, STEP
SPECIAL FEATURESSAFETY BAR HINGE JOINT AND OR MATING SURFACES TO BE COATED WITH POLYTETRAFLUOROETHYLENE THREAD COMPOUND (PART NO TG-1, CAGE 05SA2);SIX ORIGINGAL SNAP RINGS ARE TO BE REPLACED WITH RETAINING RINGS (PART NO 5100-62H, CAGE 79136)
SURFACE TYPENON-SLIP


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