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401655 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

401655: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include body_width: 0.688 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, body_thickness: 0.156 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, terminal_length: 2.000 INCHES NOMINAL IN, special_features: 0.500 IN. LONG,0.016 IN.

DIA LEAD ON TOP IN. This part is cataloged in the U.S. Government catalog under NSN 5955-01-067-2555, 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
401655
NSN: 5955-01-067-2555
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
body_width0.688 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
body_thickness0.156 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
terminal_length2.000 INCHES NOMINAL IN
special_features0.500 IN. LONG,0.016 IN. DIA LEAD ON TOP IN
style_designatorOVAL BODY, WIRE LEADS
overall_thickness0.156 INCHES NOMINAL IN
terminal_diameter0.016 INCHES NOMINAL IN
specified_frequency896.000 KILOHERTZ
center_to_center_distance_between_terminals0.500 INCHES NOMINAL IN
NSN5955-01-067-2555
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 401655 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
TERMINAL DIAMETER: 0.016 INCHES NOMINAL IN
•
TERMINAL LENGTH: 2.000 INCHES NOMINAL IN
•
BODY WIDTH: 0.688 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.156 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OVAL BODY, WIRE LEADS
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TERMINAL DIAMETER0.016 INCHES NOMINAL IN
TERMINAL LENGTH2.000 INCHES NOMINAL IN
BODY WIDTH0.688 INCHES NOMINAL IN
OVERALL THICKNESS0.156 INCHES NOMINAL IN
STYLE DESIGNATOROVAL BODY, WIRE LEADS
OVERALL LENGTH0.750 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.500 INCHES NOMINAL IN
SPECIAL FEATURES0.500 IN. LONG,0.016 IN. DIA LEAD ON TOP IN
SPECIFIED FREQUENCY896.000 KILOHERTZ
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 401655?
401655 is a CRYSTAL UNIT,QUARTZ.
What is the NSN for 401655?
401655 is cataloged in the U.S. Government catalog under NSN 5955-01-067-2555. 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.