The Valve,pilot,high Level, cataloged under National Stock Number 1680-01-473-0062, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-01-473-0062 |
| Item Name | Valve,pilot,high Level |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| General Characteristics Item Description | FUNCTION: FLOAT DOWN VALE OPEN, FLOAT UP VALVE CLOSED, SERIVCE FLUIDS: AVIATION FUEL PER MIL-T-5624 GR JP-4,JP-5 MIL-G-5572, AND JP-8 MIL-T-83133, TEMPERATURES: AMBIENT MINUS 65 F TO PLUS 160 F, FLUID MINUS 65 TO PLUS 160 F, PRESSURES: OPERATING 0 TO 60 PSIG, PROOF 120 PSIG, BURST 180 PSIG, LEAKAGE: INTERNAL 30CC/MIN MAX FROM 0 TO 60 PSIG (PILOT PORT), EXTERNAL 0CC/MIN MAX FROM 0 TO PROOF PRESSURE, ELECRTICAL: POTENTIAL 16 TO 30 VDC, CURRENT 1.0 AMPS MAC, DUTY CONTINUOUS VDC |
| 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 |
|---|---|
| 2850003-102 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-473-0062 is a Valve,pilot,high Level, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-473-0062: General Characteristics Item Description: FUNCTION: FLOAT DOWN VALE OPEN, FLOAT UP VALVE CLOSED, SERIVCE FLUIDS: AVIATION FUEL PER MIL-T-5624 GR JP-4,JP-5 MIL-G-5572, AND JP-8 MIL-T-83133, TEMPERATURES: AMBIENT MINUS 65 F TO PLUS 160 F, FLUID MINUS 65 TO PLUS 160 F, PRESSURES: OPERATING 0 TO 60 PSIG, PROOF 120 PSIG, BURST 180 PSIG, LEAKAGE: INTERNAL 30CC/MIN MAX FROM 0 TO 60 PSIG (PILOT PORT), EXTERNAL 0CC/MIN MAX FROM 0 TO PROOF PRESSURE, ELECRTICAL: POTENTIAL 16 TO 30 VDC, CURRENT 1.0 AMPS MAC, DUTY CONTINUOUS VDC. 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.