PartsTable
Technical Data Sheet
Download PDF

11781334 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

11781334: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN, body_height: 3.000 INCHES MAXIMUM IN, body_length: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 4.200 INCHES MAXIMUM IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-075-2928, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 11781334
NSN: 5915-01-075-2928
FSC: 5915 — Filters and Networks
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
body_width2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
body_height3.000 INCHES MAXIMUM IN
body_length2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height4.200 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
nominal_thread_size0.138 INCHES IN
mounting_facility_type_and_quantity4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity1 TURRET OUTPUT LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function29.0 VOLTS DC SINGLE RADIO INTERFERENCE LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_screw_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
distance_between_centerlines_of_mounting_facilities_parallel_to_body_width2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM IN
NSN5915-01-075-2928
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 11781334 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: ENCASED
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM IN
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TURRET OUTPUT LOCATION NOT OTHERWISE SPECIFIED
•
BODY WIDTH: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
•
BODY HEIGHT: 3.000 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT4.200 INCHES MAXIMUM IN
INCLOSURE TYPEENCASED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TURRET OUTPUT LOCATION NOT OTHERWISE SPECIFIED
BODY WIDTH2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
BODY HEIGHT3.000 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.138 INCHES IN
OTHER ITEMS IN FSC 5915 — Filters and Networks
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5915-00-000-0148 5915-00-001-1389 5915-00-001-1621 5915-00-001-2789 5915-00-001-2928 5915-00-001-2936 5915-00-001-3003 5915-00-001-3117
SUBSTITUTES & CROSS-REFERENCES 3
7117996-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
F-21196Reference document
Same NSN cross-reference
Reference document — Secondary reference
2141-025Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
Ready to buy 11781334?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 11781334?
11781334 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 11781334?
There are 3 known substitutes for 11781334: 7117996-1, F-21196, 2141-025. Substitute compatibility should be verified for your specific system.
What is the NSN for 11781334?
11781334 is cataloged in the U.S. Government catalog under NSN 5915-01-075-2928. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 11781334

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.