The Gearcase-Motor, cataloged under National Stock Number 3010-01-396-1432, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-396-1432 |
| Primary Part Number | 4Z536-A |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Duty Cycle | CONTINUOUS |
| Shaft Diameter | 0.312 INCHES NOMINAL SINGLE END IN |
| Current Type | DC INPUT |
| Current Type | DC OUTPUT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Height | 2.375 INCHES IN |
| Geared Head Output Shaft Alignment Position | INLINE W/ARMATURE SINGLE END |
| Mounting Method | FIXED BASE |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Torque Rating and Type | 50.0 INCH-POUNDS STARTING IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 2.375 INCHES IN |
| Length of Shaft From Housing | 0.812 INCHES SINGLE END IN |
| Enclosure Feature | TOTALLY ENCLOSED |
| Power Rating | 0.0333 HORSEPOWER OUTPUT |
| Shaft End Characteristic | A1 SINGLE STYLE SINGLE END |
| Temp Rating | 40.0 AMBIENT CELSIUS |
| Geared Head Output Shaft Speed Rating | 21.000 SINGLE REVOLUTIONS PER MINUTE SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4Z536-A PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
NSN 3010-01-396-1432 is a Gearcase-Motor, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-396-1432 has 1 manufacturer part number on file: 4Z536-A (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 4Z536-A: Duty Cycle: CONTINUOUS; Shaft Diameter: 0.312 INCHES NOMINAL SINGLE END IN; Current Type: DC INPUT; Current Type: DC OUTPUT. 16 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.