NSN 4920-01-139-6856 · NIIN 011396856 · Part number 588Z0190G3
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 06481
Government record, cited
NSN 4920-01-139-6856 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-139-6856. Manufacturer of record part number: 588Z0190G3.
Also searched as4920-01-139-6856 ·
4920011396856 ·
NIIN 011396856 ·
01-139-6856 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 06481 · 588Z0190G3
Nearby stock numbers← 4920-01-139-6604 Bracket, Sub Assembly Stand
·
4920-01-139-7250 →
Features
Synchronizer Assembly — FSC 4920
FSC Application Data: TEST SET,SIGNAL DATA CONVERTOR
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Identification
NSN: 4920-01-139-6856
NIIN: 011396856
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 588Z0190G3
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
General Description
The Synchronizer Assembly, cataloged under National Stock Number 4920-01-139-6856, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
No interchangeability data on file.
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 4920-01-139-6856?
NSN 4920-01-139-6856 is a Synchronizer Assembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-139-6856?
NSN 4920-01-139-6856 has 1 manufacturer part number on file: 588Z0190G3 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
What are the specifications of 588Z0190G3?
Key specifications for 588Z0190G3: FSC Application Data: TEST SET,SIGNAL DATA CONVERTOR; End Item Identification: AN/APM 289. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-139-6856 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 4920-01-139-6856?
NSN 4920-01-139-6856 has DEMIL Code B. 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.