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PartsTable / COMPONENT / 9159658
9159658 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The HOLDER,CRYSTAL UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 0.750 INCHES NOMINAL IN, overall_height: 0.688 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, style_designator: IRREGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-800-7773, 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
9159658
NSN: 5955-00-800-7773
FSC: 5955
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM
thread_class2B SINGLE MOUNTING FACILITY
overall_width0.750 INCHES NOMINAL IN
overall_height0.688 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
style_designatorIRREGULAR
precious_materialSILVER
surface_treatmentSILVER
nominal_thread_size0.099 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch56 SINGLE MOUNTING FACILITY
thread_series_designatorUNF SINGLE MOUNTING FACILITY
precious_material_and_locationSURFACE SILVER
NSN5955-00-800-7773
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,CRYSTAL UNIT TITLE COMPONENT PN 9159658 MFR HOLDER,CRYSTAL UNIT
KEY FEATURES
•
PRECIOUS MATERIAL: SILVER
•
THREAD SERIES DESIGNATOR: UNF SINGLE MOUNTING FACILITY
•
THREAD QUANTITY PER INCH: 56 SINGLE MOUNTING FACILITY
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
SURFACE TREATMENT: SILVER
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALSILVER
OVERALL WIDTH0.750 INCHES NOMINAL IN
OVERALL HEIGHT0.688 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH56 SINGLE MOUNTING FACILITY
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
SURFACE TREATMENTSILVER
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
THREAD CLASS2B SINGLE MOUNTING FACILITY
MATERIALALUMINUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
PA5553Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
VS250-8Interchangeable
interchangeable cross-reference
interchangeable
27825-01Interchangeable
interchangeable cross-reference
interchangeable
27825Interchangeable
interchangeable cross-reference
interchangeable
G36X10556Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9159658?
9159658 is a HOLDER,CRYSTAL UNIT.
What parts can replace 9159658?
There are 13 known substitutes for 9159658: PA5553, AMS-QQ-A-200/3, VS250-8 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9159658?
9159658 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5955-00-800-7773. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026