PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-2000Step,ladder

Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co. · NSN 5440-01-561-0380 · FSC 5440 · No Item Name Available
Verified by PartsTable
NSN 5440-01-561-0380 — this item is cataloged by the U.S. Government under National Stock Number 5440-01-561-0380. Primary manufacturer part number: 50-2000.
Features
  • Step,ladder — FSC 5440
  • 1 verified cross-reference
  • Primary manufacturer: Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.
Applications
  • Construction site scaffolding
  • Facility repair and renovation
  • Bridge and road infrastructure
General Description

The Step,ladder, cataloged under National Stock Number 5440-01-561-0380, is classified within Federal Supply Class 5440 (No Item Name Available) of the Prefabricated Structures and Scaffolding group. The primary manufacturer of record is Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5440-01-561-0380
Primary Part Number50-2000
Item NameStep,ladder
FSC / FSG5440 / 54 — No Item Name Available
ManufacturerSteelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4810-00-606-1426502000 INTERCHANGEABLE
Valve,linear,directional Control
Transdigm Inc Div Aero Fluid Products
4320-00-628-0018V10-1S2S1A20 INTERCHANGEABLE
Pump,rotary
Eaton Aerospace, Llc Dba Jackson South
4320-01-151-7980V101S3S-1A20 INTERCHANGEABLE
Pump,rotary
Eaton Aerospace, Llc Dba Jackson South
4320-01-255-6115V10-1S7S-6C20 INTERCHANGEABLE
Pump,rotary
Eaton Aerospace, Llc Dba Jackson South
4320-01-343-8469V10-1P6P-1A20 INTERCHANGEABLE
Pump,rotary
Eaton Aerospace, Llc Dba Jackson South
1010-01-522-3257502000 INTERCHANGEABLE
Machine Gun,grenade
Colt's Manufacturing Company, Llc
5130-01-671-7970502000 INTERCHANGEABLE
Nailer,pneumatic,portable
Paslode Corp Div of Signode Corp
Cross-Reference Index
Part NumberManufacturer
50-2000 PRIMARY Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co. (USA)
Related Parts
4810-00-606-1426INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
502000
4320-00-628-0018INTERCHANGEABLE
PUMP,ROTARY
V10-1S2S1A20
4320-01-151-7980INTERCHANGEABLE
PUMP,ROTARY
V101S3S-1A20
4320-01-255-6115INTERCHANGEABLE
PUMP,ROTARY
V10-1S7S-6C20
4320-01-343-8469INTERCHANGEABLE
PUMP,ROTARY
V10-1P6P-1A20
1010-01-522-3257INTERCHANGEABLE
MACHINE GUN,GRENADE
502000
5130-01-671-7970INTERCHANGEABLE
NAILER,PNEUMATIC,PORTABLE
502000

Frequently Asked Questions

What is NSN 5440-01-561-0380?

NSN 5440-01-561-0380 is a Step,ladder, manufactured by Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co., classified under FSC 5440 (No Item Name Available). Status: active.

What are the part numbers for NSN 5440-01-561-0380?

NSN 5440-01-561-0380 has 1 cross-referenced part number: 50-2000 (Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.).

What NSN replaces 5440-01-561-0380?

There are 7 known substitutes for 5440-01-561-0380: 4810-00-606-1426, 4320-00-628-0018, 4320-01-151-7980 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-2000?

Key specifications for 50-2000: Special Features: U.S.C.G REPLACEMENT STEPS COMPLETE WITH CLAMPS AND HARDWARE; SIZE 4 1/2 IN. BY 20 1/2 IN.; MATERIAL IS SYNTHETIC IN; End Item Identification: DJM 2 PILOT LADDER. 2 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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