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Technical Data Sheet
PartsTable / MRO / M2993
M2993 ✓ Verified by PartsTable
— · 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 M2993 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, thickness: 0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, usage_design: EXTERNAL, hole_diameter: 1.253 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN, overall_width: 1.130 INCHES NOMINAL IN, overall_height: 0.750 INCHES NOMINAL 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 6625-00-272-9885, 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→ M2993
NSN: 6625-00-272-9885
FSC: 6625
CAGE: 28304 — CUSTOM METERING COMPANY INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
thickness0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
usage_designEXTERNAL
hole_diameter1.253 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
overall_width1.130 INCHES NOMINAL IN
overall_height0.750 INCHES NOMINAL IN
overall_length3.500 INCHES NOMINAL IN
hardness_rating32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
mounting_methodTHREADED HOLE(S) OR UNTHREADED HOLE(S)
overall_diameter1.820 INCHES MINIMUM AND 1.830 INCHES MAXIMUM IN
special_featuresU/W 50W-985 CABLE STUD ASSEMBLY; FEATGMOUNTING FACILITY THREAD SIZE AND SERIES/TYPE DESIGNATOR: NC0.500-13 W
surface_treatmentCADMIUM OVERALL
NSN6625-00-272-9885
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M2993 TITLE COMPONENT PN M2993 MFR M2993
KEY FEATURES
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.531 INCHES NOMINAL IN
•
CURRENT RATING AND TYPE: 400.0 AMPERES NOMINAL DC
•
TERMINAL LOCATION: BOTH SIDES AND TOP
•
MOUNTING METHOD: THREADED HOLE(S) OR UNTHREADED HOLE(S)
•
VOLTAGE DROP IN MILLIVOLTS: 50.0 NOMINAL
•
USAGE DESIGN: EXTERNAL
•
TERMINAL TYPE AND QUANTITY: 2 SCREW AND 2 UNTHREADED HOLE
TECHNICAL CHARACTERISTICS (FLIS)
UNTHREADED MOUNTING HOLE DIAMETER0.531 INCHES NOMINAL IN
CURRENT RATING AND TYPE400.0 AMPERES NOMINAL DC
TERMINAL LOCATIONBOTH SIDES AND TOP
MOUNTING METHODTHREADED HOLE(S) OR UNTHREADED HOLE(S)
VOLTAGE DROP IN MILLIVOLTS50.0 NOMINAL
SPECIAL FEATURESU/W 50W-985 CABLE STUD ASSEMBLY; FEATGMOUNTING FACILITY THREAD SIZE AND SERIES/TYPE DESIGNATOR: NC0.500-13 W
USAGE DESIGNEXTERNAL
TERMINAL TYPE AND QUANTITY2 SCREW AND 2 UNTHREADED HOLE
OVERALL LENGTH3.500 INCHES NOMINAL IN
MOUNTING PROVISION QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
8BInterchangeable
interchangeable cross-reference
interchangeable
107772PC181Interchangeable
interchangeable cross-reference
interchangeable
90022PC181Interchangeable
interchangeable cross-reference
interchangeable
107672PC181Interchangeable
interchangeable cross-reference
interchangeable
A-A-52491Interchangeable
interchangeable cross-reference
interchangeable
709691Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M2993?
M2993 is a M2993. It is classified as a MRO (MRO_GENERAL).
What parts can replace M2993?
There are 22 known substitutes for M2993: 8B, 107772PC181, 90022PC181 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M2993?
M2993 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-272-9885. 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