PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20041Inner Ladder Half

Little Giant Ladder Systems, Llc · NSN 5440-01-375-6185 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-375-6185 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-375-6185. Primary manufacturer part number: 20041.
Features
  • Inner Ladder Half — FSC 5440
  • General Characteristics Item Description: SPARE PARTS FOR LADDER MODEL 17 NSN 5440-01-048-8638
  • 1 verified cross-reference
  • Primary manufacturer: Little Giant Ladder Systems, Llc
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Inner Ladder Half, cataloged under National Stock Number 5440-01-375-6185, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Little Giant Ladder Systems, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5440-01-375-6185
Primary Part Number20041
Item NameInner Ladder Half
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerLittle Giant Ladder Systems, Llc
StatusACTIVE
General Characteristics Item DescriptionSPARE PARTS FOR LADDER MODEL 17 NSN 5440-01-048-8638
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-412-446820041-1 INTERCHANGEABLE
Lamp,incandescent
Cooper Crouse-Hinds Llc
1660-00-670-828620041 INTERCHANGEABLE
Sleeve,pressure Red
Avox Systems Inc Dba Avox Systems Inc
5305-01-046-3018N20041 INTERCHANGEABLE
Setscrew
Leslie Controls, Inc. Dba Leslie Controls Inc
3040-01-091-384270400-02252-123 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5975-01-099-10390020040130 INTERCHANGEABLE
Rack,cable,interior
Newton Instrument Company Dba Newton Instrument Co
5330-01-173-092420041 INTERCHANGEABLE
Gasket
Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
4730-01-219-70672004.1 INTERCHANGEABLE
Clamp,hose
The Norgren Group II, Llc Dba the Norgren Group II Llc
4920-01-299-514420041 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5998-01-508-403620041 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation
2330-01-646-927520041 INTERCHANGEABLE
Trailer,generator
Braun Northwest, Inc. Dba Braun Northwest Inc
Cross-Reference Index
Part NumberManufacturer
20041 Little Giant Ladder Systems, Llc (USA)
Related Parts
6240-00-412-4468INTERCHANGEABLE
LAMP,INCANDESCENT
20041-1
1660-00-670-8286INTERCHANGEABLE
SLEEVE,PRESSURE RED
20041
5305-01-046-3018INTERCHANGEABLE
SETSCREW
N20041
3040-01-091-3842INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-02252-123
5975-01-099-1039INTERCHANGEABLE
RACK,CABLE,INTERIOR
0020040130
5330-01-173-0924INTERCHANGEABLE
GASKET
20041
4730-01-219-7067INTERCHANGEABLE
CLAMP,HOSE
2004.1
4920-01-299-5144INTERCHANGEABLE
TEST PROGRAM SET
20041
5998-01-508-4036INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20041
2330-01-646-9275INTERCHANGEABLE
TRAILER,GENERATOR
20041
5340-01-681-4976INTERCHANGEABLE
COVER,ACCESS
UH60-PMI2-2004
5310-01-706-9547INTERCHANGEABLE
NUT,PLAIN,WELDING
2004-1

Frequently Asked Questions

What is NSN 5440-01-375-6185?

NSN 5440-01-375-6185 is a Inner Ladder Half, manufactured by Little Giant Ladder Systems, Llc, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-375-6185?

NSN 5440-01-375-6185 has 1 cross-referenced part number: 20041 (Little Giant Ladder Systems, Llc).

What NSN replaces 5440-01-375-6185?

There are 12 known substitutes for 5440-01-375-6185: 6240-00-412-4468, 1660-00-670-8286, 5305-01-046-3018 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20041?

Key specifications for 20041: General Characteristics Item Description: SPARE PARTS FOR LADDER MODEL 17 NSN 5440-01-048-8638. 1 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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