The Generator,signal, cataloged under National Stock Number 6625-00-555-2264, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-555-2264 |
| Primary Part Number | AN/USM-48 |
| Item Name | Generator,signal |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | ACTIVE |
| Current Type | AC |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Case Surface Treatment | ENAMEL |
| Material | ALUMINUM ALLOY CASE |
| Phase | SINGLE |
| Modulation Type | FM |
| Accessory Component Quantity | 7 |
| Accessory Identifying Number | SG-228/USM-48 TYPE NO. AND UG-1246/U TYPE NO. AND UG-1245/U TYPE NO. AND CY-2147/USM TYPE NO. AND CG-409/U TYPE NO. AND CG-1555/U TYPE NO. AND CX-3277/U TYPE NO. |
| Entry Date | 91-02-15 |
| Accessory Controlling Agency | JETDS |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Modulation Degree | 0.5 USEC PULSE MINIMUM AND 10.0 USEC PULSE MAXIMUM AND 2500.0 USEC PULSE MAXIMUM |
| Output Impedance Rating | 500.0 OHMS NOMINAL |
| Accessory Component Name | GENERATOR,SIGNAL; ADAPTER,WAVEGUIDE 2; CASE,SIGNAL GENERATOR; RADIO FREQUENCY CABLE ASSY; WAVEGUIDE ASSY; CABLE ASSY,POWER,ELECTRICAL |
| Calibration Accuracy Rating | PORM 1 PCT |
| Modulated Frequency Rating | 0.04 KILOHERTZ MINIMUM AND 4.00 KILOHERTZ MAXIMUM |
| Frequency Band Quantity | 5 |
| Frequency Range Rating | +15.000 TO 21.000 GIGAHERTZ |
| Modulator Location | ANY ACCEPTABLE |
| Functional Classification | BB-1.1 |
| Current Type | AC |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Case Surface Treatment | ENAMEL |
| Material | ALUMINUM ALLOY CASE |
| Phase | SINGLE |
| Modulation Type | FM |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-007-2866 |
| HAZMAT | No |
NSN 6625-00-555-2264 is a Generator,signal, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-555-2264 has 4 cross-referenced part numbers: AN/USM-48 (Joint Electronics Type Designation System), 628 (Hewlett-Packard Company Dba HP), 628 (Keysight Technologies Inc), 628 (Keysight Technologies, Inc.).
There are 12 known substitutes for 6625-00-555-2264: 6625-00-007-2866, 6625-00-034-5064, 6625-00-037-9480 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN/USM-48: Overall Height: 13.500 INCHES NOMINAL IN; Current Type: AC; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; Case Surface Treatment: ENAMEL. 30 total characteristics are documented in the Federal Logistics Information System.