The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-01-003-3513, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-003-3513 |
| Primary Part Number | 7720012-105 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 7720012-105 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 7720012-105 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-01-003-3513 is a Valve,regulating,fluid Pressure, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-003-3513 has 1 manufacturer part number on file: 7720012-105 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 7720012-105: Special Features: DRAWING NAME VALVE, ISOLATION; OPERATING MEDIUM GASEOUS NITROGEN & LIQUID NITROGEN PER MIL-P-27401; TEMP RANGE AMBIENT (OP) -65 TO +160 DEG FEH; FLUID (MAIN FLOW PASSAGE) -320 TO +160 DEG FEH; PRESSURES: OPENING 13.3 TO 25.0 PSIG, WORKING 65 PSIG(VALVE OPEN), INLET 75 PSIG MAX(VALVE CLOSED), AMBIENT 1.0 TO 15.2 PSIA, CLOSING 13.3 TO 20.0 PSIG, PROOF 180 PSIG(ALL PORTS), BURST 270 PSIG(ALL PORTS), OUTLET 75 PSIG MAX(VALVE OPEN 100 PSIG MAX(VALVE CLOSED); THERMAL RELIEF CRACKING 20 OUTLET TO INLET, FULL FLOW 25 PSIG MAX; RAATED FLOW NORMAL 0.4235 LB/SEC N2 SATURATED AT 50 PSIA WITH 2.21 QUALITY, THERMAL RELIEF 1 SCFM MIN AT 70 DEG FEH; WT 4.60 LB MAX; MAJ COMPONENT PARTS: COVER ASSY 7722012-101, SOLENOID & PLUNGER ASSY 722290-101 OR 7722290-102, SEAT 7753001-1, POPPET 7753003-1, DIAPHRAGM HOUSING ASSY 7722011-101, HOUSING 7722011-1, CAP ASSY 7722175-101, SEAT ASSY 7722172-101, SEAT 7722172-1, BODY ASSY 7722173-101, BODY 7722173-1 LBS; End Item Identification: C5A; FIRE PROTECTION SYSTEM 7720000. 0 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.
NSN 4810-01-003-3513 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.