The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-334-9364, 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 2 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.
| Parameter | Value |
|---|---|
| NSN | 4920-01-334-9364 |
| Primary Part Number | 3C4220G01 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Co |
| Status | ACTIVE |
| Reference Data and Literature | SERD 1917 |
| Functional Description | USED TO ALIGN THE MATING HOLES IN THE NO. 5 BEARING STATIONARY OIL SEAL DURING ASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3C4220G01 PRIMARY | General Electric Co (USA) |
NSN 4920-01-334-9364 is a Fixture,aircraft Maintenance, manufactured by General Electric Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-334-9364 has 1 manufacturer part number on file: 3C4220G01 (General Electric Co).
Key specifications for 3C4220G01: Reference Data and Literature: SERD 1917; Special Features: C/O AN L SHAPED GUIDE THAT MOUNTS ONTO TURBINE FRAME INNER FORWARD FLANGES AND A LOCATOR WHICH IS A SHORT STRIP OF SAME WIDTH AS MOUNTING EARS ON THE OIL SEAL WITH 2 MTG HOLES TO INTERFACE WITH SUMP HOUSING; (2) SST SKT HD CAP SCREW,(1) GUIDE,(1) CRES CHAIN RING,(2) SST HEX HD MACH SCREW,(2) SST STD FLAT WASHER,(2) SST HEX PLAIN NUT,(1) LOCATOR; Functional Description: USED TO ALIGN THE MATING HOLES IN THE NO. 5 BEARING STATIONARY OIL SEAL DURING ASSEMBLY; End Item Identification: F110-GE-129 ENGINE. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4920-01-334-9364 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.