The Fixture Set,aircraft Maintenance, cataloged under National Stock Number 4920-01-327-2490, 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 | 4920-01-327-2490 |
| Primary Part Number | 3C3647G01 |
| Item Name | Fixture Set,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Co |
| Status | ACTIVE |
| Reference Data and Literature | SERD NO. 1516A A |
| Functional Description | USED TO ACCOMPLISH THE REPAIRS BY POSITIONING THE SHAFT,COVERING UNSPRAYED AREAS TO PREVENT OVERSPRAY AND PROVIDING FOR PLACEMENT OF TEST COUPONS TO MONITOR SPRAY PARAMETERS; USED FOR SEAL TEETH RESTORATION ON OUTER DIAMETER; IN ADDITION IT IS USED TO MASK THE SEAL TEETH DURING GRIT BLASTING - IN PREPARATION FOR THERMAL SPRAY |
| 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 |
|---|---|
| 3C3647G01 PRIMARY | General Electric Co (USA) |
NSN 4920-01-327-2490 is a Fixture Set,aircraft Maintenance, manufactured by General Electric Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-327-2490 has 1 manufacturer part number on file: 3C3647G01 (General Electric Co).
Key specifications for 3C3647G01: Reference Data and Literature: SERD NO. 1516A A; Special Features: CONSISTS OF A STEEL BASE PLATE WITH A MACHINED PILOT RING THAT IS WELDED ONTO THE PLATE AND INTERFACES WITH THE INSIDE DIAMETER OF THE SHAFT; BASE PLATE HAS 2 PIN HOLES; A STAINLESS STEEL CONICAL SHAPED TUBE IS BOLTED TO A TOP PLATE; A LONG STUD WITH A PINNED KNOB; A STAINLESS STEEL ANGLE RING BOLTED TO THE BASE PLATE; TEST COUPONS LOCATED ON THE TOP OF THE FIXTURE; 2 FOUND BOND TEST BUTTONS WHICH ARE HELD IN PLACE BY 2 POLYTETRAFLUOROETHYLENE HOLDERS; FLAT PLATE COUPONS HELD IN PLACE BY 4 POLYTETRAFLUOROETHYLENE HOLDERS; THIS ITEM IS 14.700 INCH BY 14.700 INCH BY 5.000 INCH AND WEIGHS APPROXIMATELY 34 POUNDS LBS; Functional Description: USED TO ACCOMPLISH THE REPAIRS BY POSITIONING THE SHAFT,COVERING UNSPRAYED AREAS TO PREVENT OVERSPRAY AND PROVIDING FOR PLACEMENT OF TEST COUPONS TO MONITOR SPRAY PARAMETERS; USED FOR SEAL TEETH RESTORATION ON OUTER DIAMETER; IN ADDITION IT IS USED TO MASK THE SEAL TEETH DURING GRIT BLASTING - IN PREPARATION FOR THERMAL SPRAY; Part Name Assigned by Controlling Agency: FIXTURE SET. 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.
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.