The Fixture,engine Maintenance,aircr, cataloged under National Stock Number 4920-01-312-7423, 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 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.
| Parameter | Value |
|---|---|
| NSN | 4920-01-312-7423 |
| Primary Part Number | 3C3664G01 |
| Item Name | Fixture,engine Maintenance,aircr |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Co |
| Status | ACTIVE |
| Nominal Overall Diameter | 30.000 INCHES IN |
| Reference Data and Literature | SERD NO. 1506 |
| Functional Description | USED TO LIMIT COATING TO SPECIFIED AREAS BETWEEN THE STATOR VANE T-SLOTS, USED TO SUPPORT THE REPAIR PROCEDURE TO HOLD THE HIGH PRESSURE COMPRESSOR STATOR AFT CASE AND TEST COUPONS WHILE THERMAL SPRAYING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3C3664G01 PRIMARY | General Electric Co (USA) |
NSN 4920-01-312-7423 is a Fixture,engine Maintenance,aircr, manufactured by General Electric Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-312-7423 has 1 manufacturer part number on file: 3C3664G01 (General Electric Co).
Key specifications for 3C3664G01: Nominal Overall Diameter: 30.000 INCHES IN; Reference Data and Literature: SERD NO. 1506; Special Features: C/O BASE; MASKS; SHIMS; THE BASE HAS 3 METAL RINGS SEPARATED BY 4 RECTANGULAR POSTS. THE TOP RING IS BOLTED TO THE POSTS AND HOLD THE HPCS AFT CASE FORWARD END DOWN. THE BOTTOM RING MOUNTS THE FIXTURE TO THE FLAME SPRAY TURNTABLE. THE CENTER RING SANDWICHES A SILICONE RUBBER RETAINER TO THE TOP PLATE; 115.0 LBS. NOMINAL LBS; Functional Description: USED TO LIMIT COATING TO SPECIFIED AREAS BETWEEN THE STATOR VANE T-SLOTS, USED TO SUPPORT THE REPAIR PROCEDURE TO HOLD THE HIGH PRESSURE COMPRESSOR STATOR AFT CASE AND TEST COUPONS WHILE THERMAL SPRAYING. 3 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.
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.