PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

MILT38191Test Set,flight Control System

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4920-00-931-1457 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-931-1457 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-931-1457. Primary manufacturer part number: MILT38191.
Features
  • Test Set,flight Control System — FSC 4920
  • Frequency Rating: 400.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
  • Phase: SINGLE FIRST OPERATING POWER RQMT
  • Surface Treatment: PAINT
  • Enclosure Feature: SINGLE ITEM W/CARRYING CASE
  • Electrical Power Source Relationship: OPERATING
  • Height: 16.000 INCHES NOMINAL IN
  • Width: 22.000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Carrying Case construction
General Description

The Test Set,flight Control System, cataloged under National Stock Number 4920-00-931-1457, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Cancelled.

Technical Specifications
ParameterValue
NSN4920-00-931-1457
Primary Part NumberMILT38191
Item NameTest Set,flight Control System
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Frequency Rating400.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT
PhaseSINGLE FIRST OPERATING POWER RQMT
Surface TreatmentPAINT
Enclosure FeatureSINGLE ITEM W/CARRYING CASE
Electrical Power Source RelationshipOPERATING
Height16.000 INCHES NOMINAL IN
Width22.000 INCHES NOMINAL IN
AC Voltage Rating115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
Test Type for Which DesignedEVALUATES ACFT AIR DATA SYSTEMS AND EQUIPMENT
MaterialSTEEL CARRYING CASE
Depth15.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
4920-00-065-6114607330-3-1 INTERCHANGEABLE
Test Set,flight Control System
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
4920-00-489-911018910010000 INTERCHANGEABLE
Test Set,flight Control System
Elbitamerica, Inc.
4920-01-141-097418910480003 INTERCHANGEABLE
Test Set,flight Control System
Warner Robins Air Logistics Center
Cross-Reference Index
Part NumberManufacturer
MILT38191 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TTU205BE Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TTU-205D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TTU205E Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
PD08WRGBGBEA10 Warner Robins Air Logistics Center (USA)
Related Parts
4920-00-065-6114INTERCHANGEABLE
TEST SET,FLIGHT CONTROL SYSTEM
607330-3-1
4920-00-489-9110INTERCHANGEABLE
TEST SET,FLIGHT CONTROL SYSTEM
18910010000
4920-01-141-0974INTERCHANGEABLE
TEST SET,FLIGHT CONTROL SYSTEM
18910480003

Frequently Asked Questions

What is NSN 4920-00-931-1457?

NSN 4920-00-931-1457 is a Test Set,flight Control System, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-00-931-1457?

NSN 4920-00-931-1457 has 5 cross-referenced part numbers: MILT38191 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TTU205BE (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TTU-205D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TTU205E (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), PD08WRGBGBEA10 (Warner Robins Air Logistics Center).

What NSN replaces 4920-00-931-1457?

There are 3 known substitutes for 4920-00-931-1457: 4920-00-065-6114, 4920-00-489-9110, 4920-01-141-0974. Verify interchangeability with system specifications before substitution.

What are the specifications of MILT38191?

Key specifications for MILT38191: Frequency Rating: 400.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT; Phase: SINGLE FIRST OPERATING POWER RQMT; Surface Treatment: PAINT; Enclosure Feature: SINGLE ITEM W/CARRYING CASE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4920-00-931-1457 still in active supply?

NSN 4920-00-931-1457 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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