The Test Set,telephone, cataloged under National Stock Number 6625-01-554-0871, 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 Cxr Larus Corporation Div Cxr Telcom. Government technical data includes 10 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. 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 | 6625-01-554-0871 |
| Primary Part Number | 704A-NTS1/NV |
| Item Name | Test Set,telephone |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Cxr Larus Corporation Div Cxr Telcom |
| Status | ACTIVE |
| Phase | SINGLE FIRST ALTERNATE OPERATING POWER RQMT |
| Length | 9.500 INCHES NOMINAL IN |
| AC Voltage Rating | 120.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| DC Voltage Rating | 7.2 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Depth | 3.310 INCHES NOMINAL IN |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Frequency Rating | 60.0 HERTZ NOMINAL FIRST ALTERNATE OPERATING POWER RQMT |
| Width | 6.330 INCHES NOMINAL IN |
| Test Type for Which Designed | ANALOG AND DIGITAL TELECOMMUNICATIONS |
| 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 | VH |
| Weight | 20.0000 lbs |
| Cube | 1.3380 cu ft |
| Part Number | Manufacturer |
|---|---|
| 704A-NTS1/NV PRIMARY | Cxr Larus Corporation Div Cxr Telcom (USA) |
| 704A-NTS1/NV PRIMARY | Lddf, Inc. Dba Applied Instruments (USA) |
NSN 6625-01-554-0871 is a Test Set,telephone, manufactured by Cxr Larus Corporation Div Cxr Telcom, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-554-0871 has 2 manufacturer part numbers on file: 704A-NTS1/NV (Cxr Larus Corporation Div Cxr Telcom), 704A-NTS1/NV (Lddf, Inc. Dba Applied Instruments).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-554-0881. Verify interchangeability with system specifications before substitution.
Key specifications for 704A-NTS1/NV: Phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT; Length: 9.500 INCHES NOMINAL IN; AC Voltage Rating: 120.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT; DC Voltage Rating: 7.2 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT. 10 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.