The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-114-4604, 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 Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-114-4604 |
| Primary Part Number | 315D168-1 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
| Status | ACTIVE |
| Functional Description | PROVIDES ROTARY MOTION OF A PRESCRIBED ARM THROUGH A TOTAL STROKE OF 134.5 DEGRESS; 28 VDC ELECTRICALLY ACTUATED IN NORMAL MODE AND MANUALLY OPERATED IN ALTERNATE MODE; A NO BACK BRAKE WHICH USES A BALL DETENT,FRICTION DISC AT THE MANUAL DRIVE TO HOLD REACTION TORQUE W/MOTOR DRIVING OR AN OVERHAULING LOAD ON THE OUTPUT ARM; DEVICE ALSO PREVENTS ROTATION OF MANUAL DRIVE INPUT DURING ELECTRICAL OPERATION; MANUAL DRIVE MUST DRIVE ALL OPERATING LOADS BOTH AIDING AND OPPOSING WITH A MAXIMUM INPUT TORQUE OF 22 IN. LBS; THE NO BACK AND SLIP CLUTCH COMBINATION MUST LIMIT THE INPUT TORQUE TO THE GEARING TO PREVENT ACTUATOR DAMAGE VDC |
| 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 |
|---|---|
| 315D168-1 PRIMARY | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 315D168 | 5/9 Secondary reference Eaton Motor Site |
| 315D168 | 5/1 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
NSN 4920-01-114-4604 is a Fixture,aircraft Maintenance, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-114-4604 has 1 manufacturer part number on file: 315D168-1 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division).
Key specifications for 315D168-1: Functional Description: PROVIDES ROTARY MOTION OF A PRESCRIBED ARM THROUGH A TOTAL STROKE OF 134.5 DEGRESS; 28 VDC ELECTRICALLY ACTUATED IN NORMAL MODE AND MANUALLY OPERATED IN ALTERNATE MODE; A NO BACK BRAKE WHICH USES A BALL DETENT,FRICTION DISC AT THE MANUAL DRIVE TO HOLD REACTION TORQUE W/MOTOR DRIVING OR AN OVERHAULING LOAD ON THE OUTPUT ARM; DEVICE ALSO PREVENTS ROTATION OF MANUAL DRIVE INPUT DURING ELECTRICAL OPERATION; MANUAL DRIVE MUST DRIVE ALL OPERATING LOADS BOTH AIDING AND OPPOSING WITH A MAXIMUM INPUT TORQUE OF 22 IN. LBS; THE NO BACK AND SLIP CLUTCH COMBINATION MUST LIMIT THE INPUT TORQUE TO THE GEARING TO PREVENT ACTUATOR DAMAGE VDC; End Item Identification: F-16A/B A. 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.