The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-011-9266, 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 Magnetika Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-011-9266 |
| Primary Part Number | BIT-250-40 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Magnetika Inc |
| Status | ACTIVE |
| Impedance Rating in Ohms | 1500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Outside Diameter | 0.250 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 75.0 MILLIWATTS SINGLE COMPONENT |
| Precious Material and Location | TERMINALS GOLD |
| Inclosure Type | HERMETICALLY SEALED |
| Frequency Rating | 1.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Terminal Type and Quantity | 7 WIRE LEAD |
| Mounting Method | TERMINAL SINGLE GROUP |
| Precious Material | GOLD |
| Primary to Secondary Turn Ratio | 16.1 TO 1 TO 1 SINGLE COMPONENT |
| Body Length | 0.250 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Impedance Rating in Ohms | 150.0 NOMINAL SINGLE COMPONENT ALL SECONDARY |
| Maximum Operating Temp | 130.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASB-275 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| ASB-275 | Magnetika Inc (USA) |
| 134515-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| BIT-250-40 | United Transformer Corp Sub of Opt Industries Inc (USA) |
| BIT-250-40 PRIMARY | Magnetika Inc (USA) |
NSN 5950-01-011-9266 is a Transformer,audio Frequency, manufactured by Magnetika Inc, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-01-011-9266 has 5 cross-referenced part numbers: ASB-275 (United Transformer Corp Sub of Opt Industries Inc), ASB-275 (Magnetika Inc), 134515-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), BIT-250-40 (United Transformer Corp Sub of Opt Industries Inc), BIT-250-40 (Magnetika Inc).
There is 1 known substitute for 5950-01-011-9266: 5950-01-146-7760. Verify interchangeability with system specifications before substitution.
Key specifications for BIT-250-40: Impedance Rating in Ohms: 1500.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Body Outside Diameter: 0.250 INCHES NOMINAL IN; Maximum Transformer Power Rating: 75.0 MILLIWATTS SINGLE COMPONENT; Precious Material and Location: TERMINALS GOLD. 15 total characteristics are documented in the Federal Logistics Information System.