NSN 5440-01-323-9185

Extension Ladder

FSC: 5440 NIIN: 013239185

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Product Characteristics

NSN:

5440013239185

Demilitarization:

INC:

02117

Shelf Life:

N/A

Length:

28.000 feet

End Application:

Type v radar 'beacon antenna'

Safety Lock:

Included

Rope/pulley:

Included

Section Separation Feature:

Included

Section Quantity:

Roof Hooks:

Included

Mobility Feature:

Not included

Functional Description:

Requirement exists at the remote radar head (rrh) site during the remove and replace tasks for the beacon antenna, an extension ladder equipped with ladder hooks is required to extend from rrh service lift (at upper limits) to radome zenith and beyond, the ladder hooks must engage the hatch/ventilator ladder support bar when the hatch is in the closed position; when the hatch/ventlator is open the ladder must extend through the hatch opening

Material:

Wood

Material:

Wood

Supplementary Features:

The ladder must be a laminated 28 ft wood extension type, be duty ratedfor 300 lbs and fold away modified ladder hooks that will fit the 1 1/4 inch dia. Hatch/ventilator ladder bar