PartsTable
Technical Data Sheet
Download PDF

289-7178-040 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

289-7178-040: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.725 INCHES MAXIMUM IN, body_length: 0.775 INCHES MAXIMUM IN, overall_width: 0.812 INCHES MAXIMUM IN, body_thickness: 0.317 INCHES MAXIMUM IN, overall_length: 2.275 INCHES MAXIMUM IN, terminal_length: 1.500 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-030-1365, 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
289-7178-040
NSN: 5955-01-030-1365
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
body_width0.725 INCHES MAXIMUM IN
body_length0.775 INCHES MAXIMUM IN
overall_width0.812 INCHES MAXIMUM IN
body_thickness0.317 INCHES MAXIMUM IN
overall_length2.275 INCHES MAXIMUM IN
terminal_length1.500 INCHES MINIMUM IN
style_designatorOVAL BODY, PIN TERMINALS
circuit_resonanceANTIRESONANCE
overall_thickness0.405 INCHES MAXIMUM IN
terminal_diameter0.030 INCHES NOMINAL IN
drive_level_rating5.0 MILLIWATTS NOMINAL
mode_of_oscillationFUNDAMENTAL
NSN5955-01-030-1365
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 289-7178-040 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
TERMINAL DIAMETER: 0.030 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.500 INCHES MINIMUM IN
•
MODE OF OSCILLATION: FUNDAMENTAL
•
BODY WIDTH: 0.725 INCHES MAXIMUM IN
•
EQUIVALENT RESISTANCE VALUE IN OHMS: 50.0 MAXIMUM
•
OVERALL THICKNESS: 0.405 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OVAL BODY, PIN TERMINALS
TECHNICAL CHARACTERISTICS
TERMINAL DIAMETER0.030 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
MODE OF OSCILLATIONFUNDAMENTAL
BODY WIDTH0.725 INCHES MAXIMUM IN
EQUIVALENT RESISTANCE VALUE IN OHMS50.0 MAXIMUM
OVERALL THICKNESS0.405 INCHES MAXIMUM IN
STYLE DESIGNATOROVAL BODY, PIN TERMINALS
OVERALL LENGTH2.275 INCHES MAXIMUM IN
OVERALL WIDTH0.812 INCHES MAXIMUM IN
DRIVE LEVEL RATING5.0 MILLIWATTS NOMINAL
OTHER ITEMS IN FSC 5955 — Oscillators and Piezoelectric Crystals
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5955-00-001-1622 5955-00-001-2933 5955-00-001-2977 5955-00-001-3014 5955-00-001-3242 5955-00-001-3243 5955-00-001-3244 5955-00-001-3328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
Ready to buy 289-7178-040?
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 289-7178-040?
289-7178-040 is a CRYSTAL UNIT,QUARTZ.
What is the NSN for 289-7178-040?
289-7178-040 is cataloged in the U.S. Government catalog under NSN 5955-01-030-1365. 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 — 289-7178-040

✓ 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.