BACC45FM
Receptacle, Threaded
Boeing Approved Mil-C-26500 Connectors
BACC45FM are Threaded Receptacles manufactured under Mil-C-26500. The equivalent MS number is MS24264RxxTxxxx. It is thread coupled with rear insertion, front release contacts. This connector can be purchased from Stealth Aerospace with or without contacts. When ordering without contacts, please use the term “less contacts” on the order.
This series is currently available in 2 revisions from Stealth Aerospace. Revision U and Revision W. The correct revision for you depends on your application and/or the aircraft where the connector are installed. Under Rev U, the connectors are marked with their equivalent MS number under Mil-C-26500 and tagged with the Boeing part number. Under revision W, the connectors are marked with the Boeing number.revision W is used mostly on newer aircraft. Please check Boeing Specification Sheets for exact differences between the revisions.
How to order information:
| Boeing Series | Shell Size | Optional Cable Support | Insert Arrangement | Contact Style | Polarization |
|---|---|---|---|---|---|
| BACC45FM | 10 | – | 5 | S | 6 |
| Available Sizes 8, 10, 12, 14, 16, 18, 20, 22, 24 |
“-” No Cable Clamp A – BACC10GH, (1 Legged) B – MS27559, (90 Degree) C – MS27291, (Straight) D – BACC10JC (Special) E – BACC10JS (Special)  (MS27291) |
Per MIL-STD-1554 and for Shell Size 24()30and ()42 per BACI10N Varies With Shell Size |
S – Sockets P – Pins |
None – Normal Others 6,7,8,9,10 Since about 2000, the drawing was revised to omit the letter ‘N’ for the normal polarization. Before 2000, ‘N’ was placed at the end of the part number to designate Normal. |
Tools Used:
| Contacts Size | Crimp Tool | Turret (Positioner) | Insertion Tool | Removal Tool |
|---|---|---|---|---|
| Contacts Size | Crimp Tool | Turret (Positioner) | Insertion Tool | Removal Tool |
| No. 20 | M22520/1-01 | M22520/1-02 | MS24256A20 | MS24256R20 |
| No. 16 | M22520/1-01 | M22520/1-02 | MS24256A16 | MS24256R16 |
| No. 12 | M22520/1-01 | M22520/1-02 | MS24256A12 | MS24256R12 |
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We have build an extensive stock in many of the different shell sizes and contact arrangements available. Here is an example of some of our stocking items. Our inventory is too large to list here, but this is an idea of what these part numbers look like. Special sizes and inert arrangements can be build per order.
| BACC45FM8-3P BACC45FM8A3P BACC45FM8B3P BACC45FM8C3P BACC45FM8D3P BACC45FM10-05S BACC45FM10-20P BACC45FM10-5P BACC45FM10-5P6 BACC45FM10-5S BACC45FM10A05S BACC45FM10A20P BACC45FM10A5P BACC45FM10A5P6 BACC45FM10A5S BACC45FM10B05S BACC45FM10B20P BACC45FM10B5P BACC45FM10B5S BACC45FM10C05S BACC45FM10C20P BACC45FM10C5P BACC45FM10C5P6 BACC45FM10C5S BACC45FM10E5P6 BACC45FM12-12P BACC45FM12-12S BACC45FM12-3P BACC45FM12-3P6 BACC45FM12-3S BACC45FM12-3S BACC45FM12-3S6 BACC45FM12A12P BACC45FM12A12S BACC45FM12A3P BACC45FM12A3S BACC45FM12A3S BACC45FM12A3S6 |
BACC45FM12B12P BACC45FM12B12S BACC45FM12B3P BACC45FM12B3S BACC45FM12B3S6 BACC45FM12C12P BACC45FM12C12S BACC45FM12C3P BACC45FM12C3S BACC45FM12C3S BACC45FM12C3S6 BACC45FM12D3P6 BACC45FM14-15P BACC45FM14-15P7 BACC45FM14-15P8 BACC45FM14-4P BACC45FM14-7P BACC45FM14-7P6 BACC45FM14-7S BACC45FM14A15P BACC45FM14A15P7 BACC45FM14A15P8 BACC45FM14A4P BACC45FM14A7P BACC45FM14A7S BACC45FM14B15P BACC45FM14B15P7 BACC45FM14B15P8 BACC45FM14B4P BACC45FM14B7P BACC45FM14B7S BACC45FM14C15P BACC45FM14C15P7 BACC45FM14C15P8 BACC45FM14C4P BACC45FM14C7P BACC45FM14C7S BACC45FM14D7S |
BACC45FM14E15P BACC45FM16-10P BACC45FM16-24P BACC45FM16A10P BACC45FM16A24P BACC45FM16B10P BACC45FM16B24P BACC45FM16C10P BACC45FM16C24P BACC45FM18-14P BACC45FM18-14S BACC45FM18-14S6 BACC45FM18-31P BACC45FM18-8P BACC45FM18A14P BACC45FM18A31P BACC45FM18A8P BACC45FM18B14P BACC45FM18B31P BACC45FM18B8P BACC45FM18C14P BACC45FM18C14S BACC45FM18C14S6 BACC45FM18C31P BACC45FM18C8P BACC45FM18E14S BACC45FM22-12S BACC45FM22-12S6 BACC45FM22-19P BACC45FM22-19S BACC45FM22-19S6 BACC45FM22A12S BACC45FM22A12S6 BACC45FM22A19P BACC45FM22A19S BACC45FM22A19S6 BACC45FM22B12S BACC45FM22B12S6 |
Please use this page for general information only. Do not rely on this information for design or installations without the proper documentation and training from the original OEM, QPL, and/or PMA holder. Stealth Aerospace shall be held harmless to any damage caused by relying on the information provided within this website.