The Ammeter, cataloged under National Stock Number 6625-01-533-7141, 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 Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-533-7141 |
| Primary Part Number | H503602AALSPZ |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc |
| Status | ACTIVE |
| 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 | Z |
| Weight | 0.3700 lbs |
| Cube | 0.0278 cu ft |
| Part Number | Manufacturer |
|---|---|
| H503602AALSPZ PRIMARY | Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc (USA) |
| D-1279256342 | Panel Components & Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 3000016-004 | 5/2 Secondary reference U.S. Government activity |
| 3000016-004 | 5/9 Secondary reference Hdt Tactical Power, Inc. |
NSN 6625-01-533-7141 is a Ammeter, manufactured by Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-533-7141 has 2 manufacturer part numbers on file: H503602AALSPZ (Hoyt Electrical Instrument Works, Inc. Dba Hoyt Electrical Instrument Works Inc), D-1279256342 (Panel Components & Systems Inc).
Key specifications for H503602AALSPZ: Part Name Assigned by Controlling Agency: METER, AMP,AC 0-150A A; End Item Identification: PU-820/T, GENERATOR SET, DIESEL ENGINE. 0 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.