The Analyzer,spectrum, cataloged under National Stock Number 6625-01-615-6469, 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 Signal Hound, Llc. Government technical data includes 2 specifications, 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. 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 | 6625-01-615-6469 |
| Primary Part Number | USB-SA44B |
| Item Name | Analyzer,spectrum |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Signal Hound, Llc |
| Status | ACTIVE |
| Frequency Calibration Accuracy Range in Percent | -1.0 TO 1.0 |
| Unit Type | STANDARD |
| 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 | 1.4000 lbs |
| Cube | 0.1072 cu ft |
| Part Number | Manufacturer |
|---|---|
| USB-SA44B PRIMARY | Signal Hound, Llc (USA) |
NSN 6625-01-615-6469 is a Analyzer,spectrum, manufactured by Signal Hound, Llc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-615-6469 has 1 manufacturer part number on file: USB-SA44B (Signal Hound, Llc).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-708-7777. Verify interchangeability with system specifications before substitution.
Key specifications for USB-SA44B: Frequency Calibration Accuracy Range in Percent: -1.0 TO 1.0; Unit Type: STANDARD; Part Name Assigned by Controlling Agency: SPECTRUM ANALYZER. 2 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.