We’re pleased to announce that part number K781-9 with NSN 5950013449040 is now available in our ready-to-ship inventory. Manufactured by Payne Magnetics Inc having CAGE Code 09798 under FSC 5950 Coils and Transformers, K781-9 part is a Transformer Radio Frequency. Are you interested in a quick quote for K781-9 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: K781-9 | NSN: 5950-01-344-9040 (5950013449040) | Item Name: Transformer Radio Frequency | NIIN : 013449040 | |
| CAGE Code: 09798 | FSC: 5950 Coils and Transformers | FSG: 59 Electrical and Electronic Equipment Components | Category: NSN | |
| Qty Available: 2108 | Description: Transformer Radio Frequency | Manufacturer: Payne Magnetics Inc | Last Updated: 05-26-2025 | Country: USA |
| NCB Code: 01 | INC Code: 00777 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about K781-9 part with NSN 5950013449040, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5950-01-344-9040 Item Description: Transformer Radio Frequency | 5950 | 013449040 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| K781-9 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | VIBRATION RESISTANT AND FUNGUS RESISTANT |
| ABHY | TURN QUANTITY | 102 SINGLE COMPONENT 3RD SECONDARY |
| ABHY | TURN QUANTITY | 104 SINGLE COMPONENT SINGLE PRIMARY |
| ABHY | TURN QUANTITY | 167 SINGLE COMPONENT 2ND SECONDARY |
| ABHY | TURN QUANTITY | 20 SINGLE COMPONENT 1ST SECONDARY |
| ACYV | INDUCTANCE RATING | 1.01 MILLIHENRIES MAXIMUM SINGLE COMPONENT 1ST SECONDARY |
| ACYV | INDUCTANCE RATING | 1.60 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| ACYV | INDUCTANCE RATING | 9.95 MILLIHENRIES MAXIMUM SINGLE COMPONENT 2ND SECONDARY |
| ACZX | WINDING SHIELDING METHOD | CORE GROUNDED TO SECONDARY TERMINAL SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 0.800 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 1.900 INCHES MAXIMUM |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| AKPV | MOUNTING FACILITY QUANTITY | 1 SINGLE GROUP |
| AXGY | MOUNTING METHOD | THREADED HOLE SINGLE GROUP |
| BKPL | RATING METHOD | ELECTRICAL SINGLE COMPONENT ALL SECONDARY AND WINDING TURNS SINGLE COMPONENT ALL SECONDARY |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE GROUP |
| CQPZ | WINDING CONDUCTOR SIZE | 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY |
| FEAT | SPECIAL FEATURES | TERMINALS 11,18,AND 9 ARE CORE GROUNDED |
| TTQY | TERMINAL TYPE AND QUANTITY | 12 WIRE LEAD |
| BKPL | RATING METHOD | ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY AND WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY |
| CQPZ | WINDING CONDUCTOR SIZE | 0.03196 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT ALL SECONDARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 3 SECONDARY SINGLE COMPONENT |
| TEST | TEST DATA DOCUMENT | 09344-PC76334 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAW |
| ACYV | INDUCTANCE RATING | 3.15 MILLIHENRIES MAXIMUM SINGLE COMPONENT 3RD SECONDARY |
| ACZB | FREQUENCY RATING | 100.0 KILOHERTZ NOMINAL SINGLE COMPONENT |
| THSD | THREAD SERIES DESIGNATOR | UNC SINGLE GROUP |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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