The Valve,regulating Flow, cataloged under National Stock Number 1650-00-751-8383, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-751-8383 |
| Item Name | Valve,regulating Flow |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| General Characteristics Item Description | REGULATED FLOW 5.0 GPM ONE DIRECTION FREE FLOW OPPOSITE DIRECTION,OPERATING PRESSURE 3000 PSI,OPERATING TEMP RANGE M65 DEG F TO P160 DEG F,PRESS DROP AT RATED FLOW 70 PSI |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10-756-13 | 5/2 Secondary reference U.S. Government activity |
| 1121F12-4-6 | 3/2 Design control — primary reference U.S. Government activity |
| 1121F12-4-6 | 5/9 Secondary reference U.S. Government activity |
NSN 1650-00-751-8383 is a Valve,regulating Flow, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-00-751-8383: General Characteristics Item Description: REGULATED FLOW 5.0 GPM ONE DIRECTION FREE FLOW OPPOSITE DIRECTION,OPERATING PRESSURE 3000 PSI,OPERATING TEMP RANGE M65 DEG F TO P160 DEG F,PRESS DROP AT RATED FLOW 70 PSI. 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.
NSN 1650-00-751-8383 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.