The Shunt,instrument, cataloged under National Stock Number 6625-01-079-1565, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Empro Manufacturing Co Inc Dba Empro Shunts. Government technical data includes 10 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-079-1565 |
| Primary Part Number | HA300-100 |
| Item Name | Shunt,instrument |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Empro Manufacturing Co Inc Dba Empro Shunts |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| Accuracy in Percent | -0.25 TO 0.25 ALL RANGES |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.220 INCHES MINIMUM AND 5.280 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.170 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN |
| Terminal Location | TOP |
| Current Rating and Type | 300.0 AMPERES NOMINAL AC |
| Voltage Drop in Millivolts | 100.0 NOMINAL |
| Terminal Type and Quantity | 2 THREADED STUD |
| Mounting Provision Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| HA300-100 PRIMARY | Empro Manufacturing Co Inc Dba Empro Shunts (USA) |
NSN 6625-01-079-1565 is a Shunt,instrument, manufactured by Empro Manufacturing Co Inc Dba Empro Shunts, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-079-1565 has 1 manufacturer part number on file: HA300-100 (Empro Manufacturing Co Inc Dba Empro Shunts).
Key specifications for HA300-100: Overall Height: 1.600 INCHES MINIMUM AND 1.660 INCHES MAXIMUM IN; Usage Design: EXTERNAL; Accuracy in Percent: -0.25 TO 0.25 ALL RANGES; Center to Center Distance Between Mounting Facilities Parallel to Length: 5.220 INCHES MINIMUM AND 5.280 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.