The Restrictor,fuel Flow, cataloged under National Stock Number 2915-00-944-8255, 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 Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-944-8255 |
| Primary Part Number | 701295-1 |
| Item Name | Restrictor,fuel Flow |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| General Characteristics Item Description | OPERATIONAL FLOW 33 TO 41 PPH AT 80 TO 90 DEG F W/98 TO 102 PSIG PRESSURE DROP,OPTIONAL FLOW DIRECTION,O/A DIM. 0.348 IN. MIN TO 0.367 IN. MAX LG BY 0.360 IN. MIN TO 0.370 IN. MAX DIA,INTERNAL THD SIZE 0.112-40 UNC-2B,SMALL END 0.051 IN. MIN TO 0.061 IN. MAX DIA 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 |
|---|---|
| 701295-1 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 701295-1 | 3/9 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 2915-00-944-8255 is a Restrictor,fuel Flow, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-944-8255 has 1 manufacturer part number on file: 701295-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 701295-1: General Characteristics Item Description: OPERATIONAL FLOW 33 TO 41 PPH AT 80 TO 90 DEG F W/98 TO 102 PSIG PRESSURE DROP,OPTIONAL FLOW DIRECTION,O/A DIM. 0.348 IN. MIN TO 0.367 IN. MAX LG BY 0.360 IN. MIN TO 0.370 IN. MAX DIA,INTERNAL THD SIZE 0.112-40 UNC-2B,SMALL END 0.051 IN. MIN TO 0.061 IN. MAX DIA IN; End Item Identification: AIRCRAFT ENGINE FUEL SYSTEM,P/N 597700-1. 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 2915-00-944-8255 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.