The Generator,signal, cataloged under National Stock Number 6625-00-669-0256, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-669-0256 |
| Primary Part Number | MILR15281 |
| Item Name | Generator,signal |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Case Surface Treatment | ENAMEL |
| Material | ALUMINUM ALLOY CASE |
| Phase | SINGLE |
| Output Impedance Rating | 50.0 OHMS NOMINAL |
| Modulation Type | AM |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Modulated Frequency Rating | 0.4 KILOHERTZ NOMINAL AND 1.0 KILOHERTZ NOMINAL |
| Frequency Range Rating | +0.010 TO 50.000 MEGAHERTZ |
| Calibration Accuracy Rating | PORM 0.5 PERCENT |
| Modulator Location | INTERNAL |
| Modulation Degree | 0.0 PERCENT MINIMUM AND 50.0 PERCENT MAXIMUM |
| Frequency Band Quantity | 8 |
| Frequency Rating | 0.0 KILOHERTZ MINIMUM AND 1.6 KILOHERTZ MAXIMUM |
| Current Type | AC |
| Mounting Type | TABLE |
| Case Surface Treatment | ENAMEL |
| Material | ALUMINUM ALLOY CASE |
| Phase | SINGLE |
| Output Impedance Rating | 50.0 OHMS NOMINAL |
| Modulation Type | AM |
| Voltage Rating | 115.0 VOLTS NOMINAL |
| Modulated Frequency Rating | 0.4 KILOHERTZ NOMINAL AND 1.0 KILOHERTZ NOMINAL |
| Frequency Range Rating | +0.010 TO 50.000 MEGAHERTZ |
| Calibration Accuracy Rating | PORM 0.5 PERCENT |
| Modulator Location | INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | JD |
| Weight | 34.9000 lbs |
| Cube | 0.9280 cu ft |
| Part Number | Manufacturer |
|---|---|
| MILR15281 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SG88URM25D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SG85URM25D | Joint Electronics Type Designation System (USA) |
| 107C446 | Entron Industries Limited Partnership Dba Entron Industries Property Div (USA) |
NSN 6625-00-669-0256 is a Generator,signal, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-669-0256 has 4 cross-referenced part numbers: MILR15281 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SG88URM25D (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SG85URM25D (Joint Electronics Type Designation System), 107C446 (Entron Industries Limited Partnership Dba Entron Industries Property Div).
There are 2 known substitutes for 6625-00-669-0256: 6625-00-580-7923, 6625-00-649-5193. Verify interchangeability with system specifications before substitution.
Key specifications for MILR15281: Case Surface Treatment: ENAMEL; Material: ALUMINUM ALLOY CASE; Phase: SINGLE; End Item Identification: TYPE NO. AN/URM-25D. 30 total characteristics are documented in the Federal Logistics Information System.