The Test Set Subassembly,electrical, cataloged under National Stock Number 6625-00-974-7906, 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 Keysight Technologies Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6625-00-974-7906 |
| Primary Part Number | 219B65B |
| Item Name | Test Set Subassembly,electrical |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Component Type and Quantity | 1 BOARD AND 21 CAPACITOR AND 4 COIL AND 5 DIODE AND 47 RESISTOR AND 10 SOCKET AND 2 TRANSFORMER |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| 219B65B PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 219B65B | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 5080-5300 | C/1 Advisory reference — outside the item-of-supply concept Hewlett-Packard Company Dba HP |
| 219B65B | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6625-00-974-7906 is a Test Set Subassembly,electrical, manufactured by Keysight Technologies Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-00-974-7906 has 1 manufacturer part number on file: 219B65B (Keysight Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-460-0707. Verify interchangeability with system specifications before substitution.
Key specifications for 219B65B: Overall Height: 1.500 INCHES NOMINAL IN; Component Type and Quantity: 1 BOARD AND 21 CAPACITOR AND 4 COIL AND 5 DIODE AND 47 RESISTOR AND 10 SOCKET AND 2 TRANSFORMER; Overall Length: 9.531 INCHES NOMINAL IN; Overall Width: 4.750 INCHES NOMINAL IN. 1 specification is 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.