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PartsTable / COMPONENT / B208539
B208539 ✓ 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

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL ROLLER, body_width: 0.291 INCHES MAXIMUM IN, bore_shape: STRAIGHT, head_style: FLAT COUNTERSUNK, body_height: 0.130 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-780-0812, 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
B208539
NSN: 2920-00-780-0812
FSC: 2920
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL ROLLER
body_width0.291 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
head_styleFLAT COUNTERSUNK
body_height0.130 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
thread_class2A A
bore_diameter60.0 MILLIMETERS NOMINAL MM
head_diameter0.452 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
overall_width46.00 MILLIMETERS NOMINAL MM
thread_length1.150 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
screw_materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
NSN2920-00-780-0812
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN B208539 MFR MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
132Interchangeable
interchangeable cross-reference
interchangeable
90169Interchangeable
interchangeable cross-reference
interchangeable
6A1543Interchangeable
interchangeable cross-reference
interchangeable
22-312Interchangeable
interchangeable cross-reference
interchangeable
22312ADXInterchangeable
interchangeable cross-reference
interchangeable
5305PL0799716Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B208539?
B208539 is a MICROCIRCUIT,DIGITAL.
What parts can replace B208539?
There are 9 known substitutes for B208539: 132, 90169, 6A1543 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B208539?
B208539 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-780-0812. 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