The Indicator,fault Locating, cataloged under National Stock Number 6625-01-021-4818, 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 L3harris Interstate Electronics Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-01-021-4818 |
| Primary Part Number | M020-006-2003 |
| Item Name | Indicator,fault Locating |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED CASE |
| Coil DC Resistance | 1000000.0 OHMS NOMINAL |
| Contact Type | SOLDER LUG |
| Length | 1.260 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN |
| Current Type | DC |
| DC Voltage Rating | 6.0 VOLTS NOMINAL |
| Criticality Code Justification | FEAT |
| Diameter | 0.320 INCHES NOMINAL IN |
| Contact Quantity | 4 |
| Features Provided | COIL AND HERMETICALLY SEALED CASE AND WATERPROOF |
| Presentation Type | DROP FLAGS |
| Material | ALUMINUM CASE |
| 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 | 0.0200 lbs |
| Cube | 0.0080 cu ft |
| Part Number | Manufacturer |
|---|---|
| M020-006-2003 | L3harris Interstate Electronics Corporation (USA) |
| BHGD21TL-6-WHT/BLK | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| Reference | Meaning |
|---|---|
| BHGD21TL-6-WHT/BLK | 5/9 Secondary reference Minelco Inc Sub of Talley Industries Inc |
| BHGD21TL-6-W/BLK | 3/9 Design control — primary reference Minelco Inc Sub of Talley Industries Inc |
NSN 6625-01-021-4818 is a Indicator,fault Locating, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-021-4818 has 2 manufacturer part numbers on file: M020-006-2003 (L3harris Interstate Electronics Corporation), BHGD21TL-6-WHT/BLK (Electrodynamics Inc Div L3harris Electrodynamics Inc).
Key specifications for M020-006-2003: Mounting Facility Type and Quantity: 1 THREADED CASE; Coil DC Resistance: 1000000.0 OHMS NOMINAL; Contact Type: SOLDER LUG; Length: 1.260 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN. 12 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.