The Multimeter, cataloged under National Stock Number 6625-01-336-3372, 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 Fluke Electronics Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Multimeter |
| FSC / FSG | 6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66) |
| Manufacturers | Bae Systems Land & Armaments L.p. (CAGE 44114); Fluke Electronics Corp (CAGE 4U744); Techni-Tool Llc Dba Techni-Tool Inc (CAGE 3TZV5) |
| Parameter | Value |
|---|---|
| NSN | 6625-01-336-3372 |
| Primary Part Number | 77-4BN |
| Item Name | Multimeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Fluke Electronics Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Shelf Life Code | 0 |
| Criticality Code | Y |
| Unit of Issue | EA |
| Acquisition advice code | HZ |
| Weight | 2.4000 lbs |
| Cube | 0.2431 cu ft |
| Part Number | Manufacturer |
|---|---|
| 77-4BN | Bae Systems Land & Armaments L.p. (USA) |
| 77-4BN PRIMARY | Fluke Electronics Corp (USA) |
| 73-3 | Techni-Tool Llc Dba Techni-Tool Inc (USA) |
| Reference | Meaning |
|---|---|
| 6625PL2180653 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| FLUKE-77-3/BN | 3/9 Design control — primary reference U.S. Government activity |
| SPMIG 03632 | 5/2 Secondary reference U.S. Government activity |
| SEE AEL 7-67005A504 | 5/9 Secondary reference Naval Sea Systems Command Logistics Support Engineering Activity |
| 77 III/BN | 5/2 Secondary reference U.S. Government activity |
| 77-4BN | 5/9 Secondary reference U.S. Government activity |
| 456720000301 | 6/9 Informative reference only Ncb Hungary (honvedsegi Egyseges Termekkod) |
| 6625PL0644903 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 6625-01-336-3372 is a Multimeter, manufactured by Fluke Electronics Corp, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-336-3372 has 3 manufacturer part numbers on file: 77-4BN (Bae Systems Land & Armaments L.p.), 77-4BN (Fluke Electronics Corp), 73-3 (Techni-Tool Llc Dba Techni-Tool Inc).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-368-0842. Verify interchangeability with system specifications before substitution.
Hazardous per DLA record (HMIC Y). 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.