PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J100-450Test Stand Engine S

Army Air Force Drawings Under Custodianship of the Air Force · NSN 4920-00-398-1269 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-398-1269 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-398-1269. Primary manufacturer part number: J100-450.
Features
  • Test Stand Engine S — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: Army Air Force Drawings Under Custodianship of the Air Force
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Test Stand Engine S, cataloged under National Stock Number 4920-00-398-1269, 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 Army Air Force Drawings Under Custodianship of the Air Force. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTest Stand Engine S
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersArmy Air Force Drawings Under Custodianship of the Air Force (CAGE 88042); Shaw and Estes (CAGE 97394)
Technical Specifications
ParameterValue
NSN4920-00-398-1269
Primary Part NumberJ100-450
Item NameTest Stand Engine S
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerArmy Air Force Drawings Under Custodianship of the Air Force
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2815-00-054-7716168-0203 INTERCHANGEABLE
Parts Kit,diesel Engine
Cummins Power Generation Inc.
4320-00-398-8019168100 INTERCHANGEABLE
Impeller,pump,centrifugal
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5315-01-107-12781681-00 INTERCHANGEABLE
Key,machine
Decision Data Computer Corp
5905-01-172-4002 INTERCHANGEABLE
Resistor
4520-01-203-4410168100 INTERCHANGEABLE
Heater,space
Hdt Expeditionary Systems Inc
5995-01-477-4620168100 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4820-01-517-096240611-8 PC NO 37 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
J100-450 Army Air Force Drawings Under Custodianship of the Air Force
168-100 Shaw and Estes (USA)
Related Parts
2815-00-054-7716INTERCHANGEABLE
PARTS KIT,DIESEL ENGINE
168-0203
4320-00-398-8019INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
168100
5315-01-107-1278INTERCHANGEABLE
KEY,MACHINE
1681-00
5905-01-172-4002INTERCHANGEABLE
RESISTOR
4520-01-203-4410INTERCHANGEABLE
HEATER,SPACE
168100
5995-01-477-4620INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
168100
4820-01-517-0962INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 37

Frequently Asked Questions

What is NSN 4920-00-398-1269?

NSN 4920-00-398-1269 is a Test Stand Engine S, manufactured by Army Air Force Drawings Under Custodianship of the Air Force, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-398-1269?

NSN 4920-00-398-1269 has 2 cross-referenced part numbers: J100-450 (Army Air Force Drawings Under Custodianship of the Air Force), 168-100 (Shaw and Estes).

What NSN replaces 4920-00-398-1269?

There are 7 known substitutes for 4920-00-398-1269: 2815-00-054-7716, 4320-00-398-8019, 5315-01-107-1278 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com