The Shaft,pressure Rate, cataloged under National Stock Number 2995-00-771-4187, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 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through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-00-771-4187 |
| Primary Part Number | 323731 |
| Item Name | Shaft,pressure Rate |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | ACFT ENGINE ACCESSORY |
| General Characteristics Item Description | EXT THD 1 END |
| Criticality Code Justification | FEAT |
| 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 |
|---|---|
| 323731 | Rtx Corporation Div Pratt & Whitney (USA) |
| 323731 | Beta Engineering, Inc. Dba Beta Engineering Inc (USA) |
| 323731 | Paramount Machine Company, Inc. Dba Paramount Machine Co Inc (USA) |
| 323731 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 323731 | 5/9 Secondary reference Triumph Engine Control Systems Llc |
| 323731 | 5/9 Secondary reference Lemke Screw Products Co |
| 323731 | 5/9 Secondary reference Bmt Aerospace Usa, Inc. |
| 323731 | 5/9 Secondary reference Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co |
| 323731 | 5/9 Secondary reference Electro-Methods, L.p. |
| 323731 | 5/9 Secondary reference Precision Gear Industries Llc |
| 323731 | 5/9 Secondary reference Enjet Aero Bloomfield, Llc |
| 323731 | 5/9 Secondary reference Precision Speed Manufacturing, Llc |
| 323731 | 5/9 Secondary reference Lewis Machine, Llc |
| 323731 | 5/9 Secondary reference Palmer Manufacturing Co., Llc Dba Pursuit Aerospace |
| 323731 | 5/9 Secondary reference Hanwha Aerospace Usa Llc Div Edac Nd, Inc. |
| 323731 | 5/9 Secondary reference Chardam Gear Company, Inc. |
NSN 2995-00-771-4187 is a Shaft,pressure Rate, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-771-4187 has 4 manufacturer part numbers on file: 323731 (Rtx Corporation Div Pratt & Whitney), 323731 (Beta Engineering, Inc. Dba Beta Engineering Inc), 323731 (Paramount Machine Company, Inc. Dba Paramount Machine Co Inc), 323731 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 323731: FSC Application Data: ACFT ENGINE ACCESSORY; General Characteristics Item Description: EXT THD 1 END; Criticality Code Justification: FEAT; Special Features: FORM FIT FUNCTION. 3 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 2995-00-771-4187 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.