PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-00479Ladder,debarkation

Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co. · NSN 2090-01-432-1050 · FSC 2090 · Modification Kit,miscellaneous S
Verified by PartsTable
NSN 2090-01-432-1050 — this item is cataloged by the U.S. Government under National Stock Number 2090-01-432-1050. Primary manufacturer part number: 50-00479.
Features
  • Ladder,debarkation — FSC 2090
  • Material: WOOD RUNG
  • Length: 79.000 FEET NOMINAL FT
  • Width: 24.000 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.
Applications
  • Applications requiring Wood Rung construction
General Description

The Ladder,debarkation, cataloged under National Stock Number 2090-01-432-1050, is classified within Federal Supply Class 2090 (Modification Kit,miscellaneous S) of the Ship and Marine Equipment group. The primary manufacturer of record is Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2090-01-432-1050
Primary Part Number50-00479
Item NameLadder,debarkation
FSC / FSG2090 / 20 — Modification Kit,miscellaneous S
ManufacturerSteelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.
StatusACTIVE
MaterialWOOD RUNG
Length79.000 FEET NOMINAL FT
Width24.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5905-00-552-2447 INTERCHANGEABLE
Resistor,fixed,film
5330-00-568-787951X831 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
1630-01-121-31395000479 INTERCHANGEABLE
Plate Subassy,back
Meggitt Aircraft Braking Systems Corporation
4320-01-236-7196 INTERCHANGEABLE
Pump,rotary
5950-01-246-2833SM-B-939701-4 INTERCHANGEABLE
Coil,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-01-297-887172192 INTERCHANGEABLE
Ring,retaining
Paccar Winch Inc Dba Paccar Winch Division
4730-01-433-255850479 INTERCHANGEABLE
Expansion Joint,pipe
Hyspan Precision Products, Inc.
5340-01-616-086950479 INTERCHANGEABLE
Cup,suction
Aerovironment, Inc.
Cross-Reference Index
Part NumberManufacturer
50-479 Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co. (USA)
ERIK-2X79 Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co. (USA)
50-00479 PRIMARY Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co. (USA)
Related Parts
5905-00-552-2447INTERCHANGEABLE
RESISTOR,FIXED,FILM
5330-00-568-7879INTERCHANGEABLE
SEAL,PLAIN ENCASED
51X831
1630-01-121-3139INTERCHANGEABLE
PLATE SUBASSY,BACK
5000479
4320-01-236-7196INTERCHANGEABLE
PUMP,ROTARY
5950-01-246-2833INTERCHANGEABLE
COIL,ELECTRICAL
SM-B-939701-4
5325-01-297-8871INTERCHANGEABLE
RING,RETAINING
72192
4730-01-433-2558INTERCHANGEABLE
EXPANSION JOINT,PIPE
50479
5340-01-616-0869INTERCHANGEABLE
CUP,SUCTION
50479

Frequently Asked Questions

What is NSN 2090-01-432-1050?

NSN 2090-01-432-1050 is a Ladder,debarkation, manufactured by Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co., classified under FSC 2090 (Modification Kit,miscellaneous S). Status: active.

What are the part numbers for NSN 2090-01-432-1050?

NSN 2090-01-432-1050 has 3 cross-referenced part numbers: 50-479 (Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.), ERIK-2X79 (Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.), 50-00479 (Steelstran Industries, Inc. Dba A.l. Don Company Div a. L. Don Co.).

What NSN replaces 2090-01-432-1050?

There are 8 known substitutes for 2090-01-432-1050: 5905-00-552-2447, 5330-00-568-7879, 1630-01-121-3139 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-00479?

Key specifications for 50-00479: Material: WOOD RUNG; Length: 79.000 FEET NOMINAL FT; Width: 24.000 INCHES NOMINAL IN. 3 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