The Valve,solenoid, cataloged under National Stock Number 4810-01-116-2895, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-116-2895 |
| Primary Part Number | HP1322100-2 |
| Item Name | Valve,solenoid |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Flow Control Device | NEEDLE |
| Voltage in Volts and Current Type | 18.0 DC |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| Mounting Position | HORIZONTAL |
| Connection Type | THREADED CARTRIDGE ALL ENDS |
| Style Designator | SCREW-IN CARTRIDGE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 1.250 INCHES ALL ENDS IN |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 3B ALL ENDS |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
| Valve Operation Method | SOLENOID |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWR NO. 145HS752-2 |
| Current Rating in Amps | 0.750 |
| Flow Control Device Normal Operation Position | OPEN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 145HS752-2A | The Boeing Company (USA) |
| HP1322100-2 | Tactair Fluid Controls Inc (USA) |
| 145HS752-2 | Boeing Defence Uk (GBR) |
| 145HS752-2 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HP1322100-2 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-01-116-2895 is a Valve,solenoid, manufactured by Tactair Fluid Controls Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-116-2895 has 4 manufacturer part numbers on file: 145HS752-2A (The Boeing Company), HP1322100-2 (Tactair Fluid Controls Inc), 145HS752-2 (Boeing Defence Uk), 145HS752-2 (The Boeing Company).
2 possible matches (shared part number, not a government interchangeability claim): 4810-01-271-0670, 4810-01-330-9913. Verify interchangeability with system specifications before substitution.
Key specifications for HP1322100-2: Flow Control Device: NEEDLE; Voltage in Volts and Current Type: 18.0 DC; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS; Mounting Position: HORIZONTAL. 16 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 4810-01-116-2895 has DEMIL Code B. 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.