PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31608Inner Ladder Assy

Little Giant Ladder Systems, Llc · NSN 5440-01-375-6187 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-375-6187 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-375-6187. Primary manufacturer part number: 31608.
Features
  • Inner Ladder Assy — FSC 5440
  • General Characteristics Item Description: SPARE PARTS FOR LADDER MODEL 17 NSN 5440-01-048-8638
  • 2 verified cross-references
  • Primary manufacturer: Little Giant Ladder Systems, Llc
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Inner Ladder Assy, cataloged under National Stock Number 5440-01-375-6187, 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 2 commercial cross-references 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
NSN5440-01-375-6187
Primary Part Number31608
Item NameInner Ladder Assy
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
5905-00-120-0089 INTERCHANGEABLE
Resistor,fixed,composition
5133-00-189-9324 INTERCHANGEABLE
Drill,twist
5133-00-228-1335 INTERCHANGEABLE
Drill,twist
5110-00-239-7614 INTERCHANGEABLE
File,hand
5315-00-806-971131608CA INTERCHANGEABLE
Pin,straight,headed
Pdi Ground Support Systems, Inc.
5330-00-820-54182620-5357 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation
5996-00-830-460020034 INTERCHANGEABLE
Amplifier,audio Frequency
Telephonics Corp
5330-00-885-7549 INTERCHANGEABLE
Gasket,valve
3120-01-121-1780T20034 INTERCHANGEABLE
Bearing,sleeve
Deere & Co
8020-01-140-0952 INTERCHANGEABLE
Roller,paint
Cross-Reference Index
Part NumberManufacturer
31608 PRIMARY Little Giant Ladder Systems, Llc (USA)
20034 Little Giant Ladder Systems, Llc (USA)
Related Parts
5905-00-120-0089INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5133-00-189-9324INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1335INTERCHANGEABLE
DRILL,TWIST
5110-00-239-7614INTERCHANGEABLE
FILE,HAND
5315-00-806-9711INTERCHANGEABLE
PIN,STRAIGHT,HEADED
31608CA
5330-00-820-5418INTERCHANGEABLE
GASKET
2620-5357
5996-00-830-4600INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
20034
5330-00-885-7549INTERCHANGEABLE
GASKET,VALVE
3120-01-121-1780INTERCHANGEABLE
BEARING,SLEEVE
T20034
8020-01-140-0952INTERCHANGEABLE
ROLLER,PAINT
5365-01-198-3321INTERCHANGEABLE
SPACER,PLATE
20034
3020-01-213-4571INTERCHANGEABLE
GEAR,SPUR
12689

Frequently Asked Questions

What is NSN 5440-01-375-6187?

NSN 5440-01-375-6187 is a Inner Ladder Assy, manufactured by Little Giant Ladder Systems, Llc, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-375-6187?

NSN 5440-01-375-6187 has 2 cross-referenced part numbers: 31608 (Little Giant Ladder Systems, Llc), 20034 (Little Giant Ladder Systems, Llc).

What NSN replaces 5440-01-375-6187?

There are 12 known substitutes for 5440-01-375-6187: 5905-00-120-0089, 5133-00-189-9324, 5133-00-228-1335 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31608?

Key specifications for 31608: 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.
PartsTable Design LLC · partstable.com