NSN 4920-01-504-7839 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-504-7839. Manufacturer of record part number: 767D001-2.
Also searched as4920-01-504-7839 ·
4920015047839 ·
NIIN 015047839 ·
01-504-7839 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 1EE69 · 767D001-2 · 1607
Nearby stock numbers← 4920-01-504-7730 Test Set Subassembly, Aircraft Components
·
4920-01-504-7999 Fixture, Aircraft Maintenance →
Features
Test Set,aircraft Engine — FSC 4920
Phase: SINGLE
AC Voltage Rating: 85.0 VOLTS MINIMUM AND 264.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
DC Voltage Rating: 24.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source Relationship: OPERATING
Enclosure Feature: SINGLE ITEM W/CARRYING CASE
Frequency Rating: 47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Test Type for Which Designed: AUXILIARY POWER UNIT; ENGINE SEQUENCING UNIT
Identification
NSN: 4920-01-504-7839
NIIN: 015047839
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 767D001-2
Manufacturer: Sytronics Inc
General Description
The Test Set,aircraft Engine, cataloged under National Stock Number 4920-01-504-7839, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Sytronics Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-504-7839?
NSN 4920-01-504-7839 is a Test Set,aircraft Engine, manufactured by Sytronics Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-504-7839?
NSN 4920-01-504-7839 has 2 manufacturer part numbers on file: 767D001-2 (Sytronics Inc), 1607 (Rtx Corporation Div Pratt & Whitney).
What are the specifications of 767D001-2?
Key specifications for 767D001-2: Phase: SINGLE; AC Voltage Rating: 85.0 VOLTS MINIMUM AND 264.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED; DC Voltage Rating: 24.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Electrical Power Source Relationship: OPERATING. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-504-7839 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4920-01-504-7839?
NSN 4920-01-504-7839 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.