PartsTable
Technical Data Sheet
PartsTable / COMPONENT / A2172
A2172 ✓ 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 A2172 is a the manufacturer industrial component. Key specifications include color: BLACK, overall_depth: 0.500 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 1.125 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-644-1431, 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
A2172
NSN: 5355-00-644-1431
FSC: 5355
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
colorBLACK
overall_depth0.500 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter1.125 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.625 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES SCREW HOLE IN
setscrew_hole_quantity2
thread_quantity_per_inch32 SCREW HOLE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
NSN5355-00-644-1431
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available A2172 TITLE COMPONENT PN A2172 MFR A2172
KEY FEATURES
•
OVERALL THICKNESS: 0.625 INCHES NOMINAL IN
•
ATTACHMENT METHOD: SETSCREWS
•
SCREW DRIVE TYPE: HEXAGON SOCKET
•
NOMINAL THREAD SIZE: 0.164 INCHES SCREW HOLE IN
•
THREAD QUANTITY PER INCH: 32 SCREW HOLE
•
STYLE DESIGNATOR: ROUND
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DEPTH0.500 INCHES NOMINAL IN
OVERALL THICKNESS0.625 INCHES NOMINAL IN
ATTACHMENT METHODSETSCREWS
SCREW DRIVE TYPEHEXAGON SOCKET
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
THREAD QUANTITY PER INCH32 SCREW HOLE
STYLE DESIGNATORROUND
COLORBLACK
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
SHAFT ACCOMMODATION STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
S8023Interchangeable
interchangeable cross-reference
interchangeable
FC5106Interchangeable
interchangeable cross-reference
interchangeable
31313Interchangeable
interchangeable cross-reference
interchangeable
6537Interchangeable
interchangeable cross-reference
interchangeable
P0101130F1Interchangeable
interchangeable cross-reference
interchangeable
P06710G1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy A2172?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A2172?
A2172 is a A2172.
What parts can replace A2172?
There are 21 known substitutes for A2172: S8023, FC5106, 31313 and 18 more. Substitute compatibility should be verified for your specific system.
Is A2172 still available?
A2172 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A2172

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026