The Safety Device,torque Overload, cataloged under National Stock Number 3010-01-485-6352, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division. Government technical data includes 3 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 | 3010-01-485-6352 |
| Primary Part Number | 1104603 |
| Item Name | Safety Device,torque Overload |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division |
| Status | ACTIVE |
| Overall Diameter | 6.380 INCHES NOMINAL IN |
| General Characteristics Item Description | KOP-FLEX INC, FLEXIBLE COUPLING WITH TORQUE OVERLOAD SAFETY DEVICE. |
| Functional Description | FLEXIBLE COUPLING WITH 12 SHEAR PINS IN THE DRIVING END (TOP) DESIGNED TO SHEAR IN THE EVENT OF A TORQUE OVERLOAD. |
| 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 |
|---|---|
| 1104603 PRIMARY | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA) |
NSN 3010-01-485-6352 is a Safety Device,torque Overload, manufactured by Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-485-6352 has 1 manufacturer part number on file: 1104603 (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division).
Key specifications for 1104603: Overall Diameter: 6.380 INCHES NOMINAL IN; General Characteristics Item Description: KOP-FLEX INC, FLEXIBLE COUPLING WITH TORQUE OVERLOAD SAFETY DEVICE.; Overall Length: 45.690 INCHES NOMINAL IN; Special Features: OPERATING CONDITIONS, NORMAL TORQUE 4,427 LB-IN, SHEAR TORQUE 15,000 LB-IN; INCORPORATES TWO DISC PACK ASSEMBLIES. LBS. 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.
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.