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Technical Data Sheet
PartsTable / COMPONENT / DM-651
DM-651 ✓ 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 PLATE,RETAINING,SHAFT is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: ALUMINUM ALLOY, thickness: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN, overall_width: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, overall_length: 3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM IN, special_features: MTG HOLE SPACING: 3.312 IN. BETWEEN CENTERS 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 3040-00-450-3579, 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
DM-651
NSN: 3040-00-450-3579
FSC: 3040
CAGE: 03TF2 — TRIANGLE TOOL CO (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialALUMINUM ALLOY
thickness0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
overall_width0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
overall_length3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM IN
special_featuresMTG HOLE SPACING: 3.312 IN. BETWEEN CENTERS IN
aperture_diameter0.103 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
mounting_hole_diameter0.137 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
mounting_hole_quantity2
NSN3040-00-450-3579
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,RETAINING,SHAFT TITLE COMPONENT PN DM-651 MFR PLATE,RETAINING,SHAFT
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 0.137 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
•
THICKNESS: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
•
MOUNTING HOLE QUANTITY: 2
•
APERTURE DIAMETER: 0.103 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMTG HOLE SPACING: 3.312 IN. BETWEEN CENTERS IN
MOUNTING HOLE DIAMETER0.137 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
OVERALL LENGTH3.620 INCHES MINIMUM AND 3.630 INCHES MAXIMUM IN
THICKNESS0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
OVERALL WIDTH0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
MOUNTING HOLE QUANTITY2
APERTURE DIAMETER0.103 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY
SHAPERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SAE J513 4-4 010107Interchangeable
interchangeable cross-reference
interchangeable
A-385Interchangeable
interchangeable cross-reference
interchangeable
448-1-4Interchangeable
interchangeable cross-reference
interchangeable
A-603-15647Interchangeable
interchangeable cross-reference
interchangeable
2052763Interchangeable
interchangeable cross-reference
interchangeable
1812Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DM-651?
DM-651 is a PLATE,RETAINING,SHAFT.
What parts can replace DM-651?
There are 12 known substitutes for DM-651: SAE J513 4-4 010107, A-385, 448-1-4 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DM-651?
DM-651 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-450-3579. 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