The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 6625-01-326-0741, 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 Opto 22. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-326-0741 |
| Primary Part Number | AC7A |
| Item Name | Plug-in Unit,electrical-Electron |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Opto 22 |
| Status | ACTIVE |
| Unit Type | FREQUENCY CONVERTER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AC7A PRIMARY | Opto 22 (USA) |
NSN 6625-01-326-0741 is a Plug-in Unit,electrical-Electron, manufactured by Opto 22, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-326-0741 has 1 manufacturer part number on file: AC7A (Opto 22).
Key specifications for AC7A: Unit Type: FREQUENCY CONVERTER; Special Features: CONVERTS RS232 TO RS422/485 SERIAAL PORT; OPTICALLY ISOLATED,FULL TRANSIENT PROTECTION: OPERATES AS FULL DUPLEX DEVICE,0 TO 19200 BAUD RATE; TRANSMIT,RECEIVE,RTS,CTS,ROWER LED INDICATORS; 120 VAC ONBOARD POWER SUPPLY OPTO 22 OR EQUAL VAC. 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.