PartsTable TECHNICAL DATA SHEET
NSN 4920-01-204-5564Government record, cited

Detector Assembly, S4920-01-204-5564

NSN 4920-01-204-5564 · NIIN 012045564 · Part number 19250
Gamma Scientific Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 23673
Government record, cited
NSN 4920-01-204-5564 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-204-5564. Manufacturer of record part number: 19250.
Also searched as  4920-01-204-5564 · 4920012045564 · NIIN 012045564 · 01-204-5564 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 23673 · 19250
Nearby stock numbers  ·
Features
  • Detector Assembly,s — FSC 4920
  • 1 manufacturer part number on file
  • Manufacturer of record: Gamma Scientific Inc
Identification
  • NSN: 4920-01-204-5564
  • NIIN: 012045564
  • FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 19250
  • Manufacturer: Gamma Scientific Inc
General Description

The Detector Assembly,s, cataloged under National Stock Number 4920-01-204-5564, 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 Gamma Scientific Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-204-5564
Primary Part Number19250
Item NameDetector Assembly,s
FSC / FSG4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
ManufacturerGamma Scientific Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6150-01-218-283519250 POSSIBLE MATCH
HOUSING,ELECTRICAL ROTATING EQUI
Possible match (shared part number)Kurz & Root Generator Company, Llc
5945-01-366-272719250 POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp
6625-01-567-159119250 POSSIBLE MATCH
TESTER,ELECTROSTATIC
Possible match (shared part number)Desco Industries Inc
Cross-Reference Index
Part NumberManufacturer
19250 PRIMARY Gamma Scientific Inc (USA)
Related Parts
6150-01-218-2835POSSIBLE MATCH
HOUSING,ELECTRICAL ROTATING EQUI
19250
5945-01-366-2727POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
19250
6625-01-567-1591POSSIBLE MATCH
TESTER,ELECTROSTATIC
19250

Frequently Asked Questions

What is NSN 4920-01-204-5564?

NSN 4920-01-204-5564 is a Detector Assembly,s, manufactured by Gamma Scientific Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-204-5564?

NSN 4920-01-204-5564 has 1 manufacturer part number on file: 19250 (Gamma Scientific Inc).

What NSN replaces 4920-01-204-5564?

3 possible matches (shared part number, not a government interchangeability claim): 6150-01-218-2835, 5945-01-366-2727, 6625-01-567-1591. Verify interchangeability with system specifications before substitution.

What are the specifications of 19250?

Key specifications for 19250: End Item Identification: GROUND SUPPORT EQUIPMENT,F-18 ACFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-204-5564 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.

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.
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