PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HM0-4Stepladder

Fiberhart Inc · NSN 5440-01-110-7763 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-110-7763 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-110-7763. Primary manufacturer part number: HM0-4.
Features
  • Stepladder — FSC 5440
  • Surface Type: PLAIN
  • Crosspiece Type: STEP
  • Material: GLASS FIBER
  • Height: 4.000 FEET NOMINAL FT
  • 7 verified cross-references
  • Primary manufacturer: Fiberhart Inc
Applications
  • Applications requiring Glass Fiber construction
General Description

The Stepladder, cataloged under National Stock Number 5440-01-110-7763, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Fiberhart Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5440-01-110-7763
Primary Part NumberHM0-4
Item NameStepladder
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerFiberhart Inc
StatusACTIVE
Surface TypePLAIN
Crosspiece TypeSTEP
MaterialGLASS FIBER
Height4.000 FEET NOMINAL FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-156-7531177003-63 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-00-901-9226721806-107 INTERCHANGEABLE
Switch,push
Raytheon Company Div Rmd Strategic
5920-00-919-6048216M906-1 INTERCHANGEABLE
Multiplier Unit,dis
Joint Oil Analysis Program Dba Department of Defense
1620-01-196-408430404 INTERCHANGEABLE
Piston
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6150-01-384-931230404 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unison Industries Llc
3130-01-461-66653418AS6425 INTERCHANGEABLE
Bearing Unit,roller
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6810-01-541-0302 INTERCHANGEABLE
Formaldehyde Solution
6910-01-566-4431FS1004 INTERCHANGEABLE
Tank,refill,bleeding Simulation
Skedco, Inc. Dba Skedco Inc
8030-01-680-2310 INTERCHANGEABLE
Corrosion Preventive Compound
Cross-Reference Index
Part NumberManufacturer
FS1004 Emerson Electric Co Louisville Ladder Div (USA)
HM0-4 PRIMARY Fiberhart Inc (USA)
6204 Werner Co Dba Werner Extruded Products Co (USA)
304-10040-5 Bauer Corp (USA)
FG 304 Emerson Electric Co Louisville Ladder Div (USA)
SF1004 Keller Industries Inc (USA)
30404 Bauer Corp (USA)
Related Parts
3110-00-156-7531INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-63
5930-00-901-9226INTERCHANGEABLE
SWITCH,PUSH
721806-107
5920-00-919-6048INTERCHANGEABLE
MULTIPLIER UNIT,DIS
216M906-1
1620-01-196-4084INTERCHANGEABLE
PISTON
30404
6150-01-384-9312INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
30404
3130-01-461-6665INTERCHANGEABLE
BEARING UNIT,ROLLER
3418AS6425
6810-01-541-0302INTERCHANGEABLE
FORMALDEHYDE SOLUTION
6910-01-566-4431INTERCHANGEABLE
TANK,REFILL,BLEEDING SIMULATION
FS1004
8030-01-680-2310INTERCHANGEABLE
CORROSION PREVENTIVE COMPOUND

Frequently Asked Questions

What is NSN 5440-01-110-7763?

NSN 5440-01-110-7763 is a Stepladder, manufactured by Fiberhart Inc, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-110-7763?

NSN 5440-01-110-7763 has 7 cross-referenced part numbers: FS1004 (Emerson Electric Co Louisville Ladder Div), HM0-4 (Fiberhart Inc), 6204 (Werner Co Dba Werner Extruded Products Co), 304-10040-5 (Bauer Corp), FG 304 (Emerson Electric Co Louisville Ladder Div) and 2 more.

What NSN replaces 5440-01-110-7763?

There are 9 known substitutes for 5440-01-110-7763: 3110-00-156-7531, 5930-00-901-9226, 5920-00-919-6048 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HM0-4?

Key specifications for HM0-4: Surface Type: PLAIN; Crosspiece Type: STEP; Material: GLASS FIBER; Height: 4.000 FEET NOMINAL FT. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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