The Shunt,instrument, cataloged under National Stock Number 6625-01-314-9170, 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 Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-314-9170 |
| Primary Part Number | 2438B36H01 |
| Item Name | Shunt,instrument |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| 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 |
| Precious Material | SILVER |
| Special Test Features | BASE MATL PER MIL-M-14 |
| Mounting Method | UNTHREADED HOLE(S) |
| Criticality Code Justification | FEAT |
| Unthreaded Mounting Hole Diameter | 0.185 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Terminal Location | TOP |
| Current Rating and Type | 150.0 AMPERES NOMINAL DC |
| Precious Material and Location | CONTACT SURF. SILVER |
| Voltage Drop in Millivolts | 50.0 NOMINAL |
| Special Markings | 150 AMP,50 MV |
| Terminal Type and Quantity | 2 SCREW |
| Mounting Provision Quantity | 2 |
| Furnished Items and Quantity | STUD 2; WASHER 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 | Y |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.7800 lbs |
| Cube | 0.0642 cu ft |
| Part Number | Manufacturer |
|---|---|
| 2438B36H01 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| SIA-1894 | Sigmation Inc (USA) |
| HA-150-50 | Empro Manufacturing Co Inc Dba Empro Shunts (USA) |
| Reference | Meaning |
|---|---|
| 2438B36 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
| L04166 | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 6625-01-314-9170 is a Shunt,instrument, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-314-9170 has 3 manufacturer part numbers on file: 2438B36H01 (Northrop Grumman Systems Corporation Div Marine Systems), SIA-1894 (Sigmation Inc), HA-150-50 (Empro Manufacturing Co Inc Dba Empro Shunts).
Key specifications for 2438B36H01: Overall Height: 1.350 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN; FSC Application Data: TEST SET,ELECT. EQUIP.; Usage Design: EXTERNAL; Accuracy in Percent: -0.25 TO 0.25 ALL RANGES. 17 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.