The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-146-7760, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-146-7760 |
| Primary Part Number | M27/173-02 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Impedance Rating in Ohms | 1500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 150.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Frequency Rating | 300.0 HERTZ MINIMUM AND 250.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Mounting Method | TERMINAL SINGLE GROUP |
| Specification/standard Data | 81349-MIL-T-27/173 GOVERNMENT SPECIFICATION |
| Body Length | 0.260 INCHES NOMINAL IN |
| Body Outside Diameter | 0.260 INCHES NOMINAL IN |
| Test Data Document | 81349-MIL-T-27 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Inclosure Type | FULLY INCLOSED |
| Terminal Type and Quantity | 7 RIBBON |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Maximum Transformer Power Rating | 75.0 MILLIWATTS SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M27/173-02 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-T-27/173 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-PRF-27/173 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| BIT-250-40 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| TF5R21ZZ | United Transformer Corp Sub of Opt Industries Inc (USA) |
NSN 5950-01-146-7760 is a Transformer,audio Frequency, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-146-7760 has 5 cross-referenced part numbers: M27/173-02 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-T-27/173 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-27/173 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), BIT-250-40 (United Transformer Corp Sub of Opt Industries Inc), TF5R21ZZ (United Transformer Corp Sub of Opt Industries Inc).
There are 9 known substitutes for 5950-01-146-7760: 5950-00-018-8043, 5950-01-011-9266, 5950-01-128-9950 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for M27/173-02: Impedance Rating in Ohms: 1500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Impedance Rating in Ohms: 150.0 NOMINAL SINGLE COMPONENT ALL SECONDARY; Frequency Rating: 300.0 HERTZ MINIMUM AND 250.0 KILOHERTZ MAXIMUM SINGLE COMPONENT; Maximum Operating Temp: 105.0 CELSIUS DEGC. 14 total characteristics are documented in the Federal Logistics Information System.