The Pusher Assembly-Disassembly Moun, cataloged under National Stock Number 4920-01-140-3873, 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 Rhinestahl Corporation Dba Rhinestahl. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-140-3873 |
| Primary Part Number | 21C8273G01 |
| Item Name | Pusher Assembly-Disassembly Moun |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| FSC Application Data | TURBOFAN ENGINE/F404-GE-400 |
| General Characteristics Item Description | 5 IN. LG; 3 IN. W; 1.5 IN. H; 2.5 LBS APPROX LBS |
| Functional Description | USED TO REMOVE BUSHINGS IN THE REAR MOUNT RING AND ASSEMBLING NEW HIGHER INTERFERENCE FIT BUSHINGS |
| 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 |
|---|---|
| 21C8273G01 PRIMARY | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 21C8273G01 | 3/9 Design control — primary reference General Electric Company |
NSN 4920-01-140-3873 is a Pusher Assembly-Disassembly Moun, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-140-3873 has 1 manufacturer part number on file: 21C8273G01 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 21C8273G01: FSC Application Data: TURBOFAN ENGINE/F404-GE-400; General Characteristics Item Description: 5 IN. LG; 3 IN. W; 1.5 IN. H; 2.5 LBS APPROX LBS; Functional Description: USED TO REMOVE BUSHINGS IN THE REAR MOUNT RING AND ASSEMBLING NEW HIGHER INTERFERENCE FIT BUSHINGS; End Item Identification: F404 ACFT. 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.