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Technical Data Sheet
PartsTable / MRO / 12310
12310 ✓ Verified by PartsTable
Legrand · MRO · MRO_GENERAL
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 CIRCUIT CARD ASSEMBLY is a Legrand industrial component. Key specifications include length: 5.50 INCHES NOMINAL IN, material: PAPER BACKING, body_style: HOLE MOUNTED, body_width: 0.406 INCHES NOMINAL IN, point_type: CONVENTIONAL, body_height: 0.625 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-227-9652, 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
MRO→ MRO_GENERAL→ 12310
NSN: 5133-00-227-9652
FSC: 5133
CAGE: 42970 — LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV (USA)
SPECIFICATIONS
length5.50 INCHES NOMINAL IN
materialPAPER BACKING
body_styleHOLE MOUNTED
body_width0.406 INCHES NOMINAL IN
point_typeCONVENTIONAL
body_height0.625 INCHES NOMINAL IN
body_length1.094 INCHES NOMINAL IN
design_typeREUSABLE
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.000 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
NSN5133-00-227-9652
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN 12310 MFR Legrand CIRCUIT CARD ASSEMBLY
KEY FEATURES
•
SHANK DIAMETER: 0.156 INCHES NOMINAL IN
•
SHANK STYLE: STRAIGHT ROUND
•
MATERIAL: STEEL OVERALL
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
FLUTE LENGTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.156 INCHES NOMINAL IN
SHANK STYLESTRAIGHT ROUND
MATERIALSTEEL OVERALL
OVERALL LENGTH3.125 INCHES NOMINAL IN
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESJOBBERS LG; FRACTIONAL SIZE 5/32
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FLUTE LENGTH2.000 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.1562 INCHES IN
FLUTE QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
20653-2Interchangeable
interchangeable cross-reference
interchangeable
12-110Interchangeable
interchangeable cross-reference
interchangeable
15540Interchangeable
interchangeable cross-reference
interchangeable
3162389Interchangeable
interchangeable cross-reference
interchangeable
12360Interchangeable
interchangeable cross-reference
interchangeable
88A025Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12310?
12310 is a CIRCUIT CARD ASSEMBLY manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12310?
There are 33 known substitutes for 12310: 20653-2, 12-110, 15540 and 30 more. Substitute compatibility should be verified for your specific system.
Is 12310 still available?
12310 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026