NSN 5915-00-421-2565
Part Details | RADIO FREQUENCY INTERFERENCE FILTER
5915-00-421-2565 An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes FILTER, LOW PASS and SUPPRESSOR, IGNITION INTERFERENCE. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see FILTER, BAND SUPPRESSION and FILTER, BAND PASS. See also LIMITER, ELECTRICAL NOISE.
Alternate Parts: SI012F, SI-012-F, M1405, A2409, SMD667925, SM-D-667925, SMC667925, SM-C-667925, 5915-00-421-2565, 00-421-2565, 5915004212565, 004212565
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | DEC 16, 1970 | 00-421-2565 | 00765 ( FILTER, RADIO FREQUENCY INTERFERENCE ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE

Cross Reference | NSN 5915-00-421-2565
Part Number | Cage Code | Manufacturer |
---|---|---|
SI-012-F | 98675 | ESPEY MFG. & ELECTRONICS CORP. |
M1405 | 59901 | MTK ELECTRONICS, INC. |
A2409 | 59901 | MTK ELECTRONICS, INC. |
SM-D-667925 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
SM-C-667925 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5915-00-421-2565
Characteristic | Specifications |
---|---|
INCLOSURE TYPE | HERMETICALLY SEALED |
STYLE DESIGNATOR | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
OVERALL HEIGHT | 5.500 INCHES NOMINAL |
BODY LENGTH | 5.812 INCHES NOMINAL |
BODY HEIGHT | 4.750 INCHES NOMINAL |
BODY WIDTH | 5.249 INCHES NOMINAL |
MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 5.000 INCHES NOMINAL |
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 3.625 INCHES NOMINAL |
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
NOMINAL THREAD SIZE | 0.164 INCHES |
SPECIAL FEATURES | MOUNTING BRACKETS WELDED TO CASE |
MAXIMUM TEMP RISE | 10.0 DEG CELSIUS |
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE | 1.0 KILOVOLTS AT SEA LEVEL |
OPERATING TEMP RANGE | -55.0 TO +85.0 DEG CELSIUS |
BODY MATERIAL | METAL |