NSN 4920-01-682-2571 · NIIN 016822571 · Part number FST8186
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 50027
Government record, cited
NSN 4920-01-682-2571 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-682-2571. Manufacturer of record part number: FST8186.
Also searched as4920-01-682-2571 ·
4920016822571 ·
NIIN 016822571 ·
01-682-2571 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 50027 · FST8186
Nearby stock numbers← 4920-01-682-2516 Torque Multiplier
·
4920-01-682-2630 Console, Radio Frequency →
Features
Test Set,fuel Control System — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Identification
NSN: 4920-01-682-2571
NIIN: 016822571
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: FST8186
Manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
General Description
The Test Set,fuel Control System, cataloged under National Stock Number 4920-01-682-2571, 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 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (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 4920-01-682-2571?
NSN 4920-01-682-2571 is a Test Set,fuel Control System, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-682-2571?
NSN 4920-01-682-2571 has 1 manufacturer part number on file: FST8186 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
What are the specifications of FST8186?
Key specifications for FST8186: Part Name Assigned by Controlling Agency: TEST SET, FUEL, AIRCRAFT; End Item Identification: ATTACK AIRCRAFT (AV8B). 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-682-2571 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 4920-01-682-2571?
NSN 4920-01-682-2571 has DEMIL Code C. 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.