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PEI 5631 ✓ 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 PEI 5631 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-088-9254, 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
PEI 5631
NSN: 5950-00-088-9254
FSC: 5950
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)
SPECIFICATIONS
Part NumberPEI 5631
NSN5950-00-088-9254
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PEI 5631 TITLE COMPONENT PN PEI 5631 MFR PEI 5631
KEY FEATURES
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MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
BODY WIDTH: 1.750 INCHES MAXIMUM IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
RELIABILITY INDICATOR: NOT ESTABLISHED
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CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
BODY LENGTH: 2.125 INCHES MAXIMUM IN
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WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH1.750 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH2.125 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
16-572Interchangeable
interchangeable cross-reference
interchangeable
601AInterchangeable
interchangeable cross-reference
interchangeable
6327Interchangeable
interchangeable cross-reference
interchangeable
16572ADXInterchangeable
interchangeable cross-reference
interchangeable
SA-3566RGInterchangeable
interchangeable cross-reference
interchangeable
5631Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PEI 5631?
PEI 5631 is a PEI 5631.
What parts can replace PEI 5631?
There are 19 known substitutes for PEI 5631: 16-572, 601A, 6327 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PEI 5631?
PEI 5631 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-088-9254. 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