The Fixture,machining,aircraft Engin, cataloged under National Stock Number 4920-01-321-7906, 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 4 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 | 4920-01-321-7906 |
| Primary Part Number | 3C4096G01 |
| Item Name | Fixture,machining,aircraft Engin |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Co |
| Status | ACTIVE |
| Nominal Overall Diameter | 42.000 INCHES IN |
| Reference Data and Literature | F33657-88-C-2133 SERD 1505 |
| Nominal Overall Height | 8.000 INCHES IN |
| Functional Description | USED DURING REPAIR OF THE TURBINE FRAME; SURFACES ARE BUILT UP WITH FLAME SPRAY COATINGS AND THEN REMACHINED TO ORIGINAL DIMENSIONS; USED WITH A MILLING MACHINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3C4096G01 PRIMARY | General Electric Co (USA) |
NSN 4920-01-321-7906 is a Fixture,machining,aircraft Engin, manufactured by General Electric Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-321-7906 has 1 manufacturer part number on file: 3C4096G01 (General Electric Co).
Key specifications for 3C4096G01: Nominal Overall Diameter: 42.000 INCHES IN; Reference Data and Literature: F33657-88-C-2133 SERD 1505; Nominal Overall Height: 8.000 INCHES IN; Special Features: C/O STEEL BASE PLATE 40.5 IN DIA; HAS 33.6 IN RABBET DIA TO LOCATE TURBINE FRAME; 10 STRAP CLAMPS TO SECURE FRAME IN PLACE; 2 SET OF 3 RISER CLAMPS LOCATED AT CTR TO SUPPORT FRAME; CONTAINS SET OF LOCATOR PINS; DRAWING NAME=FIXTURE,MACHINING-TURBINE FRAME IN. 4 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 4920-01-321-7906 has DEMIL Code B. 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.