PartsTable
Technical Data Sheet

9442/12 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

9442/12: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include material: STEEL, control_type: REMOTE, overall_width: 2.000 INCHES NOMINAL IN, end_similarity: NOT IDENTICAL, inclosure_type: ENCASED, overall_height: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-042-6592, 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
9442/12
NSN: 3040-01-042-6592
NIINs: 010426592, 012720103
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 77646 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA AEROSPACE SYSTEMS DIV AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
control_typeREMOTE
overall_width2.000 INCHES NOMINAL IN
end_similarityNOT IDENTICAL
inclosure_typeENCASED
overall_height2.000 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_styleFLATTED
second_end_styleSPLINED (STRAIGHT)
basic_shape_styleRECTANGULAR OR SQUARE
first_end_diameter0.2500 INCHES NOMINAL IN
NSN3040-01-042-6592
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available OSCILLATOR,CRYSTAL CONTROLLED TITLE COMPONENT PN 9442/12 MFR OSCILLATOR,CRYSTAL CON
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FIRST END DIAMETER: 0.2500 INCHES NOMINAL IN
•
FIRST END FLAT DEPTH: 0.0320 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.2500 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 0.2000 INCHES NOMINAL IN
•
FIRST END STYLE: FLATTED
•
SECOND END SPLINE MAJOR DIAMETER: 0.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FIRST END DIAMETER0.2500 INCHES NOMINAL IN
FIRST END FLAT DEPTH0.0320 INCHES NOMINAL IN
SECOND END DIAMETER0.2500 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER0.2000 INCHES NOMINAL IN
FIRST END STYLEFLATTED
SECOND END SPLINE MAJOR DIAMETER0.2500 INCHES NOMINAL IN
OVERALL LENGTH1.900 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END SPLINE QUANTITY11
SUBSTITUTES & CROSS-REFERENCES 1
94421-1Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9442/12?
9442/12 is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace 9442/12?
There is 1 known substitute for 9442/12: 94421-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 9442/12?
9442/12 is cataloged in the U.S. Government catalog under NSN 3040-01-042-6592. 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.