PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4112Guard Rail Section,scaffolding

Werner Co Dba Werner Extruded Products Co · NSN 5440-01-266-5646 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-266-5646 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-266-5646. Primary manufacturer part number: 4112.
Features
  • Guard Rail Section,scaffolding — FSC 5440
  • General Characteristics Item Description: ALUMINUM; O/A LG 120.000 IN.; O/A W 29.000 IN.; O/A H 42.000 IN.; LBS 34.400; W/TWO HORIZONTAL BRACES; TWO END FRAMES IN
  • 1 verified cross-reference
  • Primary manufacturer: Werner Co Dba Werner Extruded Products Co
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Guard Rail Section,scaffolding, cataloged under National Stock Number 5440-01-266-5646, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Werner Co Dba Werner Extruded Products Co. 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
NSN5440-01-266-5646
Primary Part Number4112
Item NameGuard Rail Section,scaffolding
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerWerner Co Dba Werner Extruded Products Co
StatusACTIVE
General Characteristics Item DescriptionALUMINUM; O/A LG 120.000 IN.; O/A W 29.000 IN.; O/A H 42.000 IN.; LBS 34.400; W/TWO HORIZONTAL BRACES; TWO END FRAMES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4020-00-115-44418437669 INTERCHANGEABLE
Cord Assembly,elastic
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5130-00-116-2902 INTERCHANGEABLE
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3110-00-120-4217140420 INTERCHANGEABLE
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Regal Beloit America, Inc. Dba Rollway Bearing
4520-00-403-7422411-2 INTERCHANGEABLE
Heating Element,electrical,nonim
Cooper Wiring Devices Inc.
5955-00-488-5653 INTERCHANGEABLE
Crystal Unit,quartz
5355-00-966-77974112 INTERCHANGEABLE
Knob
Wakmann Watch Company Inc
6145-01-067-52247511 INTERCHANGEABLE
Cable,power,electrical
Belden, Inc.
6625-01-097-5697401-0270-00 INTERCHANGEABLE
Drive,tuning
Tektronix, Inc.
6220-01-242-820280335R INTERCHANGEABLE
Stop Light-Taillight,vehicular
Truck-Lite Co., Llc
5120-01-335-90234112 INTERCHANGEABLE
Socket,socket Wrench
Wright Tool Co
Cross-Reference Index
Part NumberManufacturer
4112 PRIMARY Werner Co Dba Werner Extruded Products Co (USA)
Related Parts
4020-00-115-4441INTERCHANGEABLE
CORD ASSEMBLY,ELASTIC
8437669
5130-00-116-2902INTERCHANGEABLE
LOCATOR,CRIMPING TOOL
3110-00-120-4217INTERCHANGEABLE
ROLLER,BEARING
140420
4520-00-403-7422INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
411-2
5955-00-488-5653INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
5355-00-966-7797INTERCHANGEABLE
KNOB
4112
6145-01-067-5224INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
7511
6625-01-097-5697INTERCHANGEABLE
DRIVE,TUNING
401-0270-00
6220-01-242-8202INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
80335R
5120-01-335-9023INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4112
5940-01-341-0531INTERCHANGEABLE
TERMINAL BOARD
5120-01-399-9955INTERCHANGEABLE
PUNCH,CENTER,SOLID
J411/2S2

Frequently Asked Questions

What is NSN 5440-01-266-5646?

NSN 5440-01-266-5646 is a Guard Rail Section,scaffolding, manufactured by Werner Co Dba Werner Extruded Products Co, classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-266-5646?

NSN 5440-01-266-5646 has 1 cross-referenced part number: 4112 (Werner Co Dba Werner Extruded Products Co).

What NSN replaces 5440-01-266-5646?

There are 12 known substitutes for 5440-01-266-5646: 4020-00-115-4441, 5130-00-116-2902, 3110-00-120-4217 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4112?

Key specifications for 4112: General Characteristics Item Description: ALUMINUM; O/A LG 120.000 IN.; O/A W 29.000 IN.; O/A H 42.000 IN.; LBS 34.400; W/TWO HORIZONTAL BRACES; TWO END FRAMES IN. 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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