The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-375-0943, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-375-0943 |
| Primary Part Number | D2304-100VM |
| Item Name | Gear Assembly,speed Decreaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Total Ratio | 3.2118 TO 1 |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| D2304-100VM | Naval Inventory Control Point Mechanicsburg (USA) |
| 1PH2000SVM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 1PH2000S | 3/1 Design control — primary reference Brad Foote Gear Works Inc |
| D2304-100 | 5/1 Secondary reference Brad Foote Gear Works Inc |
NSN 3010-01-375-0943 is a Gear Assembly,speed Decreaser, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-375-0943 has 2 manufacturer part numbers on file: D2304-100VM (Naval Inventory Control Point Mechanicsburg), 1PH2000SVM (Naval Inventory Control Point Mechanicsburg).
Key specifications for D2304-100VM: Total Ratio: 3.2118 TO 1; End Item Identification: STEERING CONTROL THRUSTERS; Reference Number Differentiating Characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. 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.
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.