The Test Set,telephone, cataloged under National Stock Number 6625-01-104-1790, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Micro Computer Systems Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-104-1790 |
| Primary Part Number | 77 |
| Item Name | Test Set,telephone |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Micro Computer Systems Inc |
| Status | ACTIVE |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Rating | 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Test Type for Which Designed | FOREIGN VOLTAGE,INSULATION RESISTANCE,LONGITUDINAL BALANCE,INCORRECT LOADING,INCORRECT BRIDGE TOP,AND NOISE LEVEL |
| Enclosure Feature | MULTIPLE ITEM W/CARRYING CASE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC CARRYING CASE |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Rating | 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Test Type for Which Designed | FOREIGN VOLTAGE,INSULATION RESISTANCE,LONGITUDINAL BALANCE,INCORRECT LOADING,INCORRECT BRIDGE TOP,AND NOISE LEVEL |
| Enclosure Feature | MULTIPLE ITEM W/CARRYING CASE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC CARRYING CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 77 PRIMARY | Micro Computer Systems Inc (USA) |
NSN 6625-01-104-1790 is a Test Set,telephone, manufactured by Micro Computer Systems Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-104-1790 has 1 cross-referenced part number: 77 (Micro Computer Systems Inc).
There are 2 known substitutes for 6625-01-104-1790: 6625-01-168-6856, 6625-01-091-0999. Verify interchangeability with system specifications before substitution.
Key specifications for 77: Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; Frequency Rating: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Test Type for Which Designed: FOREIGN VOLTAGE,INSULATION RESISTANCE,LONGITUDINAL BALANCE,INCORRECT LOADING,INCORRECT BRIDGE TOP,AND NOISE LEVEL; Enclosure Feature: MULTIPLE ITEM W/CARRYING CASE. 12 total characteristics are documented in the Federal Logistics Information System.