PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

592SDF5Steering Gear

R. H. Sheppard Co., Inc. Dba Sheppard · NSN 2530-01-561-2227 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-561-2227 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-561-2227. Primary manufacturer part number: 592SDF5.
Features
  • Steering Gear — FSC 2530
  • 2 verified cross-references
  • Primary manufacturer: R. H. Sheppard Co., Inc. Dba Sheppard
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Steering Gear, cataloged under National Stock Number 2530-01-561-2227, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is R. H. Sheppard Co., Inc. Dba Sheppard. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-561-2227
Primary Part Number592SDF5
Item NameSteering Gear
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerR. H. Sheppard Co., Inc. Dba Sheppard
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-00-166-614072-731021-00 INTERCHANGEABLE
Gear Assembly,speed Decreaser
Kearfott Corporation Div Guidance and Navigation Division
5950-01-029-0855101051 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
3040-01-181-18554000517SA INTERCHANGEABLE
Lever,manual Control
Funk Mfg Co Sub of Deere and Co
Cross-Reference Index
Part NumberManufacturer
592SDF5 PRIMARY R. H. Sheppard Co., Inc. Dba Sheppard (USA)
4000517 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
Related Parts
3010-00-166-6140INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
72-731021-00
5950-01-029-0855INTERCHANGEABLE
TRANSFORMER,POWER
101051
3040-01-181-1855INTERCHANGEABLE
LEVER,MANUAL CONTROL
4000517SA

Frequently Asked Questions

What is NSN 2530-01-561-2227?

NSN 2530-01-561-2227 is a Steering Gear, manufactured by R. H. Sheppard Co., Inc. Dba Sheppard, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-561-2227?

NSN 2530-01-561-2227 has 2 cross-referenced part numbers: 592SDF5 (R. H. Sheppard Co., Inc. Dba Sheppard), 4000517 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).

What NSN replaces 2530-01-561-2227?

There are 3 known substitutes for 2530-01-561-2227: 3010-00-166-6140, 5950-01-029-0855, 3040-01-181-1855. Verify interchangeability with system specifications before substitution.

What are the specifications of 592SDF5?

Key specifications for 592SDF5: Special Features: STEERING GEAR; End Item Identification: MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS; AND MRAP BUFFALO MK2A2. 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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