PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51172Overload Module

Gibbs Mfg and Research Corp · NSN 4920-00-838-6173 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-838-6173 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-838-6173. Primary manufacturer part number: 51172.
Features
  • Overload Module — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Gibbs Mfg and Research Corp
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Overload Module, cataloged under National Stock Number 4920-00-838-6173, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Gibbs Mfg and Research Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameOverload Module
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersGibbs Mfg and Research Corp (CAGE 82092)
Technical Specifications
ParameterValue
NSN4920-00-838-6173
Primary Part Number51172
Item NameOverload Module
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerGibbs Mfg and Research Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2940-00-540-353913 INTERCHANGEABLE
Filter Element,fluid
Deluxe Products Div Walker Mfg Co
5120-00-779-540651172 INTERCHANGEABLE
Crimping Tool
Hydro-Aire Aerospace Corp
5950-00-810-87173-60916-3 INTERCHANGEABLE
Transformer,power Autotransforme
Northrop Grumman Systems Corporation
5815-00-875-9700SC-B-69690 INTERCHANGEABLE
Insert,punch Hammer,teletypewrit
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2930-01-157-631086150 INTERCHANGEABLE
Core,radiator
Volvo Construction Equipment North America, Llc
5140-01-694-601651172 INTERCHANGEABLE
Pouch,lockout
Brady United States
Cross-Reference Index
Part NumberManufacturer
51172 Gibbs Mfg and Research Corp (USA)
Related Parts
2940-00-540-3539INTERCHANGEABLE
FILTER ELEMENT,FLUID
13
5120-00-779-5406INTERCHANGEABLE
CRIMPING TOOL
51172
5950-00-810-8717INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
3-60916-3
5815-00-875-9700INTERCHANGEABLE
INSERT,PUNCH HAMMER,TELETYPEWRIT
SC-B-69690
2930-01-157-6310INTERCHANGEABLE
CORE,RADIATOR
86150
5140-01-694-6016INTERCHANGEABLE
POUCH,LOCKOUT
51172

Frequently Asked Questions

What is NSN 4920-00-838-6173?

NSN 4920-00-838-6173 is a Overload Module, manufactured by Gibbs Mfg and Research Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-838-6173?

NSN 4920-00-838-6173 has 1 cross-referenced part number: 51172 (Gibbs Mfg and Research Corp).

What NSN replaces 4920-00-838-6173?

There are 6 known substitutes for 4920-00-838-6173: 2940-00-540-3539, 5120-00-779-5406, 5950-00-810-8717 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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