The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-317-9708, 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 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-317-9708 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| FSC Application Data | C-17 ACFT AGE. |
| Supplementary Features | MATL: TEST BLOCKS ALUMINUM; INSTALLATION TOOL CRES; CARRYING CASE PLASTIC; O/A DIM: 12.000 IN. W.,13.500 IN. LG.,6.000 IN. H.; WT: 25 LBS; FINISH: TEST BLOCKS ANODIZED; INSTALLATION TOOL PASSIVATED LBS |
| Reference Data and Literature | SERD NO. 450077 |
| Functional Description | USED TO PERFORM DEPOT LEVEL MAINTENANCE ON CONTROL VALVE LAP ASSY,BYPASS VALVE LAP ASSY,AND SOLENOID VALVE ASSY,OF LANDING GEAR CONTROL VALVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 17G450077-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-317-9708 is a Maintenance Kit,aircraft, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-317-9708: FSC Application Data: C-17 ACFT AGE.; Supplementary Features: MATL: TEST BLOCKS ALUMINUM; INSTALLATION TOOL CRES; CARRYING CASE PLASTIC; O/A DIM: 12.000 IN. W.,13.500 IN. LG.,6.000 IN. H.; WT: 25 LBS; FINISH: TEST BLOCKS ANODIZED; INSTALLATION TOOL PASSIVATED LBS; Reference Data and Literature: SERD NO. 450077; Functional Description: USED TO PERFORM DEPOT LEVEL MAINTENANCE ON CONTROL VALVE LAP ASSY,BYPASS VALVE LAP ASSY,AND SOLENOID VALVE ASSY,OF LANDING GEAR CONTROL VALVE. 4 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.