We’re pleased to announce that DU-1 4 (Transformer Power, NSN: 5950-00-518-7522) is now in stock and ready for immediate quoting. This component, manufactured by Signal Transformer Co Inc (CAGE Code: 08779), is classified under NIIN 00-518-7522 and NCB Code 00 (USA), with additional categorization under FSG 59 Electrical and Electronic Equipment Components/FSC 5950 Coils and Transformers and INC 32496. Our team can provide same-day shipping for urgent requirements.
To receive your competitive quote within 15 minutes, simply complete our RFQ form part DU-1 4, ensuring all required fields are filled. Our streamlined process guarantees fast, no-obligation pricing so you can secure your supply of DU-1 4 without delay. Contact us today to meet your procurement needs efficiently
ASAP Part Services, a trusted subsidiary of ASAP Semiconductor, is a premier distributor of Signal Transformer Co Inc components—specializing in obsolete and hard-to-find parts. As an AS9120B, ISO 9001:2015, and FAA AC 0056B certified supplier, we adhere to the highest industry standards under the Aviation Suppliers Association (ASA). Our global network spans 5,000+ top manufacturers, ensuring access to over 2 billion unique parts for critical needs.
With strategically located shipping centers in California, we offer rapid same-day or next-day delivery on in-stock items like DU-1 4. Whether you're sourcing rare components or need expedited logistics, we provide reliable solutions to keep your operations moving forward.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5950-00-518-7522 Item PartTypeName: TRANSFORMER,POWER | 5950 | 005187522 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| DU-1/4 | 6 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHEDNOT ESTABLISHEDNOT ESTABLISHED |
| ABHP | OVERALL LENGTH | 5.312 INCHES MAXIMUM5.312 INCHES MAXIMUM5.312 INCHES MAXIMUM |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 4.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP4.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP4.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKW | OVERALL HEIGHT | 5.250 INCHES MAXIMUM5.250 INCHES MAXIMUM5.250 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 4.250 INCHES MAXIMUM4.250 INCHES MAXIMUM4.250 INCHES MAXIMUM |
| ABTD | MOUNTING SLOT WIDTH | 0.196 INCHES NOMINAL SINGLE GROUP0.196 INCHES NOMINAL SINGLE GROUP0.196 INCHES NOMINAL SINGLE GROUP |
| ACZB | FREQUENCY RATING | 50.0 HERTZ MINIMUM SINGLE COMPONENT AND 50.0 HERTZ MINIMUM SINGLE COMPONENT AND 50.0 HERTZ MINIMUM SINGLE COMPONENT AND 500.0 HERTZ MAXIMUM SINGLE COMPONENT500.0 HERTZ MAXIMUM SINGLE COMPONENT500.0 HERTZ MAXIMUM SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENTSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENTSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| ACZF | MAXIMUM TRANSFORMER POWER RATING | 0.250 VOLT-AMPERE SINGLE COMPONENT0.250 VOLT-AMPERE SINGLE COMPONENT0.250 VOLT-AMPERE SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENTINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENTINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT |
| AKNA | INCLOSURE TYPE | OPENOPENOPEN |
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP4 SINGLE GROUP4 SINGLE GROUP |
| AXGY | MOUNTING METHOD | FLANGE SINGLE GROUP AND FLANGE SINGLE GROUP AND FLANGE SINGLE GROUP AND SLOT SINGLE GROUPSLOT SINGLE GROUPSLOT SINGLE GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 2 PRIMARY SINGLE COMPONENT AND 2 PRIMARY SINGLE COMPONENT AND 2 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT2 SECONDARY SINGLE COMPONENT2 SECONDARY SINGLE COMPONENT |
| CRBZ | WINDING OPERATING CURRENT | 2.2 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 104.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY AND 104.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY AND 110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY AND 110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY AND 120.00 AC VO |
| CWJS | WINDING OPERATING VOLTAGE | 104.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY OR 104.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY OR 110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY OR 110.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY OR 120.00 A |
| TTQY | TERMINAL TYPE AND QUANTITY | 16 THREADED STUD |
| End Use : 20000 | Generators, accessories |
|---|---|
| Schedule B : 8504314035 (NAICS 334416) | Transformers, having a power handling capacity less than 40 va, nesoi |
| SITC : 77119 | Electric transformers, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| PMIC | A - Item does not contain precious metal. |
| AAC | Z |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | W - Rating variable |
| NMFC: | 063420 - Transformers, noi, or transformer par |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 595 - Transformer, (machinery and parts),(less than 35 feet) |
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