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921546 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL COMP 1010 OVERALL, head_style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER), shank_style: STRAIGHT, heat_treatment: ANNEALED OVERALL, overall_height: 0.495 INCHES IN, shank_diameter: 0.188 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-665-5638, 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
921546
NSN: 5940-00-665-5638
FSC: 5940
CAGE: 91967 — HALSIT HOLDINGS LLC DIV HALSIT HOLDINGS, LLC DBA ABBATRON (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
head_styleFLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER)
shank_styleSTRAIGHT
heat_treatmentANNEALED OVERALL
overall_height0.495 INCHES IN
shank_diameter0.188 INCHES NOMINAL IN
fastener_length0.438 INCHES NOMINAL IN
terminal_length0.210 INCHES IN
largest_diameter0.080 INCHES SINGLE END IN
overall_diameter0.172 INCHES IN
basic_shape_styleNONTUBULAR, ROUND
countersink_angle90.0 DEGREES NOMINAL
NSN5940-00-665-5638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 921546 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
TERMINAL LENGTH: 0.210 INCHES IN
•
MINOR BUSHING DIAMETER: 0.148 INCHES IN
•
SURFACE TREATMENT: TIN OVERALL EXCEPT INSULATION SINGLE LAYER
•
MAJOR BUSHING DIAMETER: 0.172 INCHES IN
•
MINOR BUSHING LENGTH: 0.165 INCHES IN
•
MAJOR BUSHING LENGTH: 0.040 INCHES IN
•
OVERALL DIAMETER: 0.172 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.495 INCHES IN
TERMINAL LENGTH0.210 INCHES IN
MINOR BUSHING DIAMETER0.148 INCHES IN
SURFACE TREATMENTTIN OVERALL EXCEPT INSULATION SINGLE LAYER
MAJOR BUSHING DIAMETER0.172 INCHES IN
MINOR BUSHING LENGTH0.165 INCHES IN
MAJOR BUSHING LENGTH0.040 INCHES IN
OVERALL DIAMETER0.172 INCHES IN
BASIC SHAPE STYLENONTUBULAR, ROUND
CONDUCTOR ACCOMMODATION TYPEDOUBLE TURRET SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
110-104Interchangeable
interchangeable cross-reference
interchangeable
10-3000-16Interchangeable
interchangeable cross-reference
interchangeable
A50080Y6Interchangeable
interchangeable cross-reference
interchangeable
69106Interchangeable
interchangeable cross-reference
interchangeable
7745143Interchangeable
interchangeable cross-reference
interchangeable
921546Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 921546?
921546 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 921546?
There are 20 known substitutes for 921546: 110-104, 10-3000-16, A50080Y6 and 17 more. Substitute compatibility should be verified for your specific system.
Is 921546 still available?
921546 is currently cancelled.
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Last verified: July 2026