The Control Unit,supervisory,turbine, cataloged under National Stock Number 2995-01-374-0001, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-01-374-0001 |
| Primary Part Number | 163250-304 |
| Item Name | Control Unit,supervisory,turbine |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| General Characteristics Item Description | MONITORS AND CONTROLS THE OVERALLOPERATION OF AIRCRAFT APU,GAS TURBINE ENGINE PTK-8/A37A-12 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 163250-304 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 458-50065-533 | 5/9 Secondary reference U.S. Government activity |
| 458-50065-532 | 1/3 Source control — Government-approved source U.S. Government activity |
| 458-50065-533 | 5/9 Secondary reference Hamilton Sundstrand Corporation |
| 163250-305 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
NSN 2995-01-374-0001 is a Control Unit,supervisory,turbine, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-374-0001 has 1 manufacturer part number on file: 163250-304 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 163250-304: General Characteristics Item Description: MONITORS AND CONTROLS THE OVERALLOPERATION OF AIRCRAFT APU,GAS TURBINE ENGINE PTK-8/A37A-12; End Item Identification: KC-135R ACFT,APU SYSTEM; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING. 2 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 2995-01-374-0001 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.