NSN 4920-01-337-8587 · NIIN 013378587 · Part number 3C4123G01
General Electric Co · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 66464
Government record, cited
NSN 4920-01-337-8587 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-337-8587. Manufacturer of record part number: 3C4123G01.
Also searched as4920-01-337-8587 ·
4920013378587 ·
NIIN 013378587 ·
01-337-8587 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 66464 · 3C4123G01
Nearby stock numbers← 4920-01-337-8586 Cap, Set Pressure Test
·
4920-01-337-8588 Cap, Set Pressure Test →
Features
Fixture Set,aircraft Maintenance — FSC 4920
Unpackaged Unit Length: 6.000 INCHES NOMINAL IN
Supplementary Features: MADE OF STAINLESS STEEL WITH DISPOSABLE O-RINGS
Reference Data and Literature: F110-100/129 GE ENGINE
Unpackaged Unit Width: 0.500 INCHES NOMINAL IN
Unpackaged Unit Height: 4.000 INCHES NOMINAL IN
Functional Description: THIS TOOL SET IS DESIGNED TO TEST THE INTEGRITY OF THE PRESSED-IN EXPANSION PLUGS BY PERFORMING A PRESURE TEST ON THE FLUID PASSAGES OF THE ACCESSORY GEARBOX REAR HOUSING
1 manufacturer part number on file
Identification
NSN: 4920-01-337-8587
NIIN: 013378587
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3C4123G01
Manufacturer: General Electric Co
General Description
The Fixture Set,aircraft Maintenance, cataloged under National Stock Number 4920-01-337-8587, 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 General Electric Co. Government technical data includes 6 specifications, 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.
THIS TOOL SET IS DESIGNED TO TEST THE INTEGRITY OF THE PRESSED-IN EXPANSION PLUGS BY PERFORMING A PRESURE TEST ON THE FLUID PASSAGES OF THE ACCESSORY GEARBOX REAR HOUSING
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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4920-00-001-1744 · Item name not on file
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4920-00-001-1745 · Item name not on file
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4920-00-001-1746 · Item name not on file
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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 4920-01-337-8587?
NSN 4920-01-337-8587 is a Fixture Set,aircraft Maintenance, manufactured by General Electric Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-337-8587?
NSN 4920-01-337-8587 has 1 manufacturer part number on file: 3C4123G01 (General Electric Co).
What are the specifications of 3C4123G01?
Key specifications for 3C4123G01: Unpackaged Unit Length: 6.000 INCHES NOMINAL IN; Supplementary Features: MADE OF STAINLESS STEEL WITH DISPOSABLE O-RINGS; Reference Data and Literature: F110-100/129 GE ENGINE; Unpackaged Unit Width: 0.500 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-337-8587 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.