PartsTable
Technical Data Sheet

172-2-2/W-6 — CRYSTAL UNIT,QUARTZ

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

172-2-2/W-6: CRYSTAL UNIT,QUARTZ.

The CRYSTAL UNIT,QUARTZ is a the manufacturer industrial component. Key specifications include diameter: 0.335 INCHES MAXIMUM IN, overall_length: 0.265 INCHES MAXIMUM IN, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.410 INCHES MAXIMUM IN, style_designator: HAT TYPE, 3 WIRE LEADS, terminal_diameter: 0.018 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5955-01-260-2872, 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
172-2-2/W-6
NSN: 5955-01-260-2872
FSC: 5955 — Oscillators and Piezoelectric Crystals
CAGE: 00136 — MICROSEMI CORP. - HIGH PERFORMANCE TIMING DBA VECTRON INTERNATIONAL- CANCELLED (USA)
SPECIFICATIONS
diameter0.335 INCHES MAXIMUM IN
overall_length0.265 INCHES MAXIMUM IN
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.410 INCHES MAXIMUM IN
style_designatorHAT TYPE, 3 WIRE LEADS
terminal_diameter0.018 INCHES NOMINAL IN
specified_frequency19.6608 MEGAHERTZ
NSN5955-01-260-2872
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CRYSTAL UNIT,QUARTZ TITLE COMPONENT PN 172-2-2/W-6 MFR CRYSTAL UNIT,QUARTZ
KEY FEATURES
•
TERMINAL DIAMETER: 0.018 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.410 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 0.500 INCHES MINIMUM IN
•
STYLE DESIGNATOR: HAT TYPE, 3 WIRE LEADS
•
DIAMETER: 0.335 INCHES MAXIMUM IN
•
SPECIFIED FREQUENCY: 19.6608 MEGAHERTZ
TECHNICAL CHARACTERISTICS
TERMINAL DIAMETER0.018 INCHES NOMINAL IN
OVERALL DIAMETER0.410 INCHES MAXIMUM IN
TERMINAL LENGTH0.500 INCHES MINIMUM IN
STYLE DESIGNATORHAT TYPE, 3 WIRE LEADS
DIAMETER0.335 INCHES MAXIMUM IN
OVERALL LENGTH0.265 INCHES MAXIMUM IN
SPECIFIED FREQUENCY19.6608 MEGAHERTZ
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 — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 172-2-2/W-6?
172-2-2/W-6 is a CRYSTAL UNIT,QUARTZ.
What is the NSN for 172-2-2/W-6?
172-2-2/W-6 is cataloged in the U.S. Government catalog under NSN 5955-01-260-2872. 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.