The Nozzle,lubricating,aircraft Gas, cataloged under National Stock Number 2840-00-723-2341, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is B-C-D Metal Products, Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-723-2341 |
| Primary Part Number | 646C693P1 |
| Item Name | Nozzle,lubricating,aircraft Gas |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | B-C-D Metal Products, Inc |
| Status | ACTIVE |
| Special Test Features | TUBES AND NOZZLES MUST BE FREE FROM BURRS, CHIPS AND FOREIGN MATTER; HYDRAULIC TEST PER P24-TE5 AT 100 PSIG FOR 2 MINUTES (MIL-A-7808); NO LEAKS ALLOWED; TUBING TO CONFORM TO TRUE SHAPE WITHIN .03" UNLESS OTHERWISE SPECIFIED; FITS FOR BRAZING: .002-.006"; SEE P8-TE2 FOR WELDING AND ALLIED PROCESSES; SEE P23-TE1 FOR MARKING INSTRUCTIONS; SEE P1-TE1 FOR INTERPRETATION OF 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 |
|---|---|
| 646C693P1 | B-C-D Metal Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| 646C693P1 | 5/9 Secondary reference General Electric Company |
| 646C693P1 | 3/2 Design control — primary reference U.S. Government activity |
| 646C693P1 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-00-723-2341 is a Nozzle,lubricating,aircraft Gas, manufactured by B-C-D Metal Products, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-723-2341 has 1 manufacturer part number on file: 646C693P1 (B-C-D Metal Products, Inc).
Key specifications for 646C693P1: Overall Height: 1.390 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN; Special Test Features: TUBES AND NOZZLES MUST BE FREE FROM BURRS, CHIPS AND FOREIGN MATTER; HYDRAULIC TEST PER P24-TE5 AT 100 PSIG FOR 2 MINUTES (MIL-A-7808); NO LEAKS ALLOWED; TUBING TO CONFORM TO TRUE SHAPE WITHIN .03" UNLESS OTHERWISE SPECIFIED; FITS FOR BRAZING: .002-.006"; SEE P8-TE2 FOR WELDING AND ALLIED PROCESSES; SEE P23-TE1 FOR MARKING INSTRUCTIONS; SEE P1-TE1 FOR INTERPRETATION OF DRAWING; Special Features: CLASS B MATERIAL; Part Name Assigned by Controlling Agency: NOZZLE - OIL (RIGHT HAND) ACCESSORY DRIVE. 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 2840-00-723-2341 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.