The Vernier Sleeve,fuel Injection Pu, cataloged under National Stock Number 2815-00-337-1985, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-337-1985 |
| Primary Part Number | A74226 |
| Item Name | Vernier Sleeve,fuel Injection Pu |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ROCKWELL HARDNESS2 IN. MAX MAJOR DIA ENTERNAL TEETH,1.660 IN. MIN,1.671 IN. MIN MINOR DIA,28 TEETH,30 DEG PRESSURE ANGLE,0.745 IN. MIN,0.755 IN. MAX FACE W,1.414 IN. MIN,1.424 IN. MAX MAJOR DIA INTERNAL SPLINE,1.300 IN.MIN,1.303 IN. MINOR DIA,27 TEETH,30 DEG PRESSURE ANGLE 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 |
NSN 2815-00-337-1985 is a Vernier Sleeve,fuel Injection Pu, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-337-1985 has 2 manufacturer part numbers on file: A74226 (Capitol Engine Co, Inc Dba Salmini Worldwide), A74226 (Curtiss-Wright Controls, Inc. Div Actuation Division).
Key specifications for A74226: General Characteristics Item Description: STEEL,ROCKWELL HARDNESS2 IN. MAX MAJOR DIA ENTERNAL TEETH,1.660 IN. MIN,1.671 IN. MIN MINOR DIA,28 TEETH,30 DEG PRESSURE ANGLE,0.745 IN. MIN,0.755 IN. MAX FACE W,1.414 IN. MIN,1.424 IN. MAX MAJOR DIA INTERNAL SPLINE,1.300 IN.MIN,1.303 IN. MINOR DIA,27 TEETH,30 DEG PRESSURE ANGLE IN. 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 2815-00-337-1985 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.