NSN 4920-01-139-6598 · NIIN 011396598 · Part number 3C3176G01
General Electric Company · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 07482
Government record, cited
NSN 4920-01-139-6598 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-139-6598. Manufacturer of record part number: 3C3176G01.
Also searched as4920-01-139-6598 ·
4920011396598 ·
NIIN 011396598 ·
01-139-6598 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 07482 · 3C3176G01
Nearby stock numbers← 4920-01-139-6597
·
4920-01-139-6604 Bracket, Sub Assembly Stand →
Features
Dummy Bearing and Nut — FSC 4920
Overall Diameter: 12.000 INCHES NOMINAL IN
General Characteristics Item Description: 8.250 IN. LG,12.000 IN. DIA,24 LBS. LBS
Functional Description: PROVIDES AXIAL STOP TO LOCATE FAN FRAME FROM HPC ROTOR DURING FAN FRAME INSTALLATION
1 manufacturer part number on file
Manufacturer of record: General Electric Company
Identification
NSN: 4920-01-139-6598
NIIN: 011396598
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3C3176G01
Manufacturer: General Electric Company
General Description
The Dummy Bearing and Nut, cataloged under National Stock Number 4920-01-139-6598, 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 Company. Government technical data includes 3 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.
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Frequently Asked Questions
What is NSN 4920-01-139-6598?
NSN 4920-01-139-6598 is a Dummy Bearing and Nut, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-139-6598?
NSN 4920-01-139-6598 has 1 manufacturer part number on file: 3C3176G01 (General Electric Company).
What are the specifications of 3C3176G01?
Key specifications for 3C3176G01: Overall Diameter: 12.000 INCHES NOMINAL IN; General Characteristics Item Description: 8.250 IN. LG,12.000 IN. DIA,24 LBS. LBS; Overall Length: 8.250 INCHES NOMINAL IN; Functional Description: PROVIDES AXIAL STOP TO LOCATE FAN FRAME FROM HPC ROTOR DURING FAN FRAME INSTALLATION. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-139-6598 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.