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AL721 — FILTER,BAND PASS

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

AL721: FILTER,BAND PASS.

The FILTER,BAND PASS is a the manufacturer industrial component. Key specifications include body_width: 1.922 INCHES MAXIMUM IN, body_height: 2.969 INCHES MAXIMUM IN, body_length: 2.531 INCHES MAXIMUM IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_height: 3.344 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-866-5375, 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→ AL721
NSN: 5915-00-866-5375
FSC: 5915 — Filters and Networks
CAGE: 15634 — MAGNETIKA INC (USA)
SPECIFICATIONS
body_width1.922 INCHES MAXIMUM IN
body_height2.969 INCHES MAXIMUM IN
body_length2.531 INCHES MAXIMUM IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_height3.344 INCHES MAXIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
nominal_thread_size0.164 INCHES IN
operating_temp_range-40.0 TO 55.0 CELSIUS DEGC
reference_frequency_per_function2.975 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function2.895 KILOHERTZ BLANK AND 3.055 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
input_impedance_per_function_w/load600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-866-5375
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,BAND PASS TITLE COMPONENT PN AL721 MFR FILTER,BAND PASS
KEY FEATURES
•
REFERENCE FREQUENCY PER FUNCTION: 2.975 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.125 INCHES NOMINAL IN
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, RECEPTACLE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
•
BODY WIDTH: 1.922 INCHES MAXIMUM IN
•
BODY HEIGHT: 2.969 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
REFERENCE FREQUENCY PER FUNCTION2.975 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT3.344 INCHES MAXIMUM IN
INCLOSURE TYPEHERMETICALLY SEALED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.125 INCHES NOMINAL IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 CONNECTOR, RECEPTACLE INPUT-OUTPUT/GROUND LOCATION NOT OTHERWISE SPECIFIED
BODY WIDTH1.922 INCHES MAXIMUM IN
BODY HEIGHT2.969 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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
673-0797-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
954-2212-400Reference document
Same NSN cross-reference
Reference document — Secondary reference
TS5189Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AL721?
AL721 is a FILTER,BAND PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace AL721?
There are 3 known substitutes for AL721: 673-0797-00, 954-2212-400, TS5189. Substitute compatibility should be verified for your specific system.
What is the NSN for AL721?
AL721 is cataloged in the U.S. Government catalog under NSN 5915-00-866-5375. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.