The Diaphragm,actuator Valve,special, cataloged under National Stock Number 2915-00-759-0175, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-759-0175 |
| Primary Part Number | 701506 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines |
| Status | ACTIVE |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Taper Minor Diameter | 3.140 INCHES MINIMUM AND 3.234 INCHES MAXIMUM IN |
| Style Designator | SPECIAL SHAPED |
| Taper Major Diameter | 3.480 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN |
| Material Thickness | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 10 |
| Bolt Circle Diameter | 4.625 INCHES NOMINAL IN |
| Center Hole Diameter | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 701506 PRIMARY | Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines (USA) |
NSN 2915-00-759-0175 is a Diaphragm,actuator Valve,special, manufactured by Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-759-0175 has 1 manufacturer part number on file: 701506 (Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines).
Key specifications for 701506: Overall Height: 0.600 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Outside Diameter: 5.000 INCHES NOMINAL IN; Taper Minor Diameter: 3.140 INCHES MINIMUM AND 3.234 INCHES MAXIMUM IN; Style Designator: SPECIAL SHAPED. 10 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 2915-00-759-0175 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.