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4059373 — LADDER,VEHICLE BOARDING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4059373: LADDER,VEHICLE BOARDING.

The LADDER,VEHICLE BOARDING is a the manufacturer industrial component. Key specifications include wheel: NOT PROVIDED, design_type: FOLDING, safety_shoes: NOT INCLUDED, usage_design: TRAILER, mounting_method: BOLTED, protective_pads: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2541-01-678-7105, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
4059373
NSN: 2541-01-678-7105
FSC: 2541 — Weapons Systems Specific Vehicular Accessories
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
wheelNOT PROVIDED
design_typeFOLDING
safety_shoesNOT INCLUDED
usage_designTRAILER
mounting_methodBOLTED
protective_padsNOT INCLUDED
attachment_hooksNOT INCLUDED
mounting_hole_typeTHRU HOLE
tread_surface_typeNONSLIP
mounting_hole_diameter1.08 INCHES NOMINAL FIRST HOLE IN
end_item_identification2320-01-534-1117; TRUCK, TANK
crosspiece_type_and_quantity3 RUNG
NSN2541-01-678-7105
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LADDER,VEHICLE BOARDING TITLE COMPONENT PN 4059373 MFR LADDER,VEHICLE BOARDIN
KEY FEATURES
•
USAGE DESIGN: TRAILER
•
DESIGN TYPE: FOLDING
•
MOUNTING METHOD: BOLTED
•
SAFETY SHOES: NOT INCLUDED
•
MOUNTING HOLE DIAMETER: 0.406 INCHES NOMINAL SECOND HOLE IN
•
VEHICLE IDENTIFICATION DESIGNATOR: M978A4
TECHNICAL CHARACTERISTICS
USAGE DESIGNTRAILER
DESIGN TYPEFOLDING
MOUNTING METHODBOLTED
SAFETY SHOESNOT INCLUDED
MOUNTING HOLE DIAMETER0.406 INCHES NOMINAL SECOND HOLE IN
MOUNTING HOLE DIAMETER0.406 INCHES NOMINAL THIRD HOLE IN
MOUNTING HOLE DIAMETER1.08 INCHES NOMINAL FIRST HOLE IN
VEHICLE IDENTIFICATION DESIGNATORM978A4
CROSSPIECE TYPE AND QUANTITY3 RUNG
WHEELNOT PROVIDED
OTHER ITEMS IN FSC 2541 — Weapons Systems Specific Vehicular Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2541-01-125-0440 2541-01-184-1193 2541-01-364-1626 2541-01-420-7916 2541-01-436-5539 2541-01-467-6688 2541-01-467-9287
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4059373?
4059373 is a LADDER,VEHICLE BOARDING.
What is the NSN for 4059373?
4059373 is cataloged in the U.S. Government catalog under NSN 2541-01-678-7105. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.