The Fixture,hydraulic System Compone, cataloged under National Stock Number 4920-01-194-3779, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-194-3779 |
| Primary Part Number | 14C79000-001 |
| Item Name | Fixture,hydraulic System Compone |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Functional Description | USED TO HOLD THE SERVO ACTUATOR (P/N L5877500) WHILE THE CENTERING SPRINGS (P/N L5877508),SEAL HOUSING RETAINER (P/N 5877103),AND SEAL HOUSING (P/N L5877102) ARE SAFELY REMOVED OR INSTALLED |
| 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 |
|---|---|
| R-TBD-2216 | The Boeing Company Div Legacy Am&m (USA) |
| 14C79000-001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 4920-01-194-3779 is a Fixture,hydraulic System Compone, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-194-3779 has 2 manufacturer part numbers on file: R-TBD-2216 (The Boeing Company Div Legacy Am&m), 14C79000-001 (The Boeing Company Div Legacy Am&m).
Key specifications for 14C79000-001: Special Features: COMPANY ITEM NAME-HOLDING FIXTURE, SERVO ACTUATOR; Functional Description: USED TO HOLD THE SERVO ACTUATOR (P/N L5877500) WHILE THE CENTERING SPRINGS (P/N L5877508),SEAL HOUSING RETAINER (P/N 5877103),AND SEAL HOUSING (P/N L5877102) ARE SAFELY REMOVED OR INSTALLED; End Item Identification: B-1B ACFT AGE.. 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.
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.