The Stand,fan,build-Up, cataloged under National Stock Number 4920-01-088-4609, 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 1 specification, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-088-4609 |
| Primary Part Number | 21C8122G01 |
| Item Name | Stand,fan,build-Up |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | STAND CONSISTS OF A FOUR LEGGED TUBULAR ASSEMBLY WITH FOUR BRACES SUPPORTING A CENTRAL HOUSING WHICH CONTAINS A BUSHING AND A SCREW OPERATED BY A HANDWHEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AT4096476-777 | Boeing Aerostructures Australiapty Ltd (AUS) |
| 21C8122G01 | Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine (USA) |
| 21C8122G01 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| 21C8122G01 PRIMARY | General Electric Company (USA) |
| 21C8122G01 | Seyer Industries, Inc. Dba Seyer Industries Inc (USA) |
| 21C8122G01 | Blue Ash Tool & Die Co Inc (USA) |
NSN 4920-01-088-4609 is a Stand,fan,build-Up, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-088-4609 has 6 manufacturer part numbers on file: AT4096476-777 (Boeing Aerostructures Australiapty Ltd), 21C8122G01 (Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine), 21C8122G01 (Rhinestahl Corporation Dba Rhinestahl), 21C8122G01 (General Electric Company), 21C8122G01 (Seyer Industries, Inc. Dba Seyer Industries Inc) and 1 more.
Key specifications for 21C8122G01: General Characteristics Item Description: STAND CONSISTS OF A FOUR LEGGED TUBULAR ASSEMBLY WITH FOUR BRACES SUPPORTING A CENTRAL HOUSING WHICH CONTAINS A BUSHING AND A SCREW OPERATED BY A HANDWHEEL; End Item Identification: ENGINE MODEL F404-GE-400. 1 specification is 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 4920-01-088-4609 has DEMIL Code D. 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.