The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-377-4624, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-377-4624 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | SERD NO: 140115 |
| Functional Description | USED TO REPAIR/OVERHAUL THE ELECTROHYDRAULIC SERVOVALVES (EHSV) OR THE MANIFOLD ASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17G140115-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-377-4624 is a Maintenance Kit,aircraft, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-377-4624: Reference Data and Literature: SERD NO: 140115; Special Features: C/O PROTECTIVE SHUNTS P/N T22285000-SH-1; TORQUE ASSY AID P/N T2280670-ATA-1; POTTING TOOL P/N 87001048-PGMD; SHUNT O/A DIM: 0.750 IN. LG., 0.250 IN. THK; WT: 0.1 LB; MATL: 1010 COLD ROLL STEEL; FINISH: BLACK OXIDE; TORQUE AID O/A DIM: 6.000 IN. LG., 0.250 IN. HEX AT ONE END, 0.035 IN. HEX AT OTHER END; WT: 0.1 LBS; MATL: STEEL; FINISH: NATURAL; POTTING TOOL O/A DIM: 1.600 IN. H.; 2.000 IN. DIA.; WT: 0.1 LBS; MATL: DELRIN; FINISH: NATURAL LBS; Functional Description: USED TO REPAIR/OVERHAUL THE ELECTROHYDRAULIC SERVOVALVES (EHSV) OR THE MANIFOLD ASSEMBLY; End Item Identification: C-17 ACFT AGE.. 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.