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R15951 ✓ 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 SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: SQUARE ALL CORNERS, flange_width: 0.5940 INCHES NOMINAL IN, overall_length: 3.1880 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGES BOTH ENDS, body_inside_diameter: 3.0000 INCHES NOMINAL IN, body_outside_diameter: 3.3120 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 5365-00-430-9470, 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
R15951
NSN: 5365-00-430-9470
FSC: 5365
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
corner_shapeSQUARE ALL CORNERS
flange_width0.5940 INCHES NOMINAL IN
overall_length3.1880 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGES BOTH ENDS
body_inside_diameter3.0000 INCHES NOMINAL IN
body_outside_diameter3.3120 INCHES NOMINAL IN
left_flange_outside_diameter3.4900 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN
right_flange_outside_diameter3.4900 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN
NSN5365-00-430-9470
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN R15951 MFR SPACER,SLEEVE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 3.3120 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 3.0000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGES BOTH ENDS
•
RIGHT FLANGE OUTSIDE DIAMETER: 3.4900 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
LEFT FLANGE OUTSIDE DIAMETER: 3.4900 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.5940 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.1880 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.3120 INCHES NOMINAL IN
BODY INSIDE DIAMETER3.0000 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGES BOTH ENDS
RIGHT FLANGE OUTSIDE DIAMETER3.4900 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
LEFT FLANGE OUTSIDE DIAMETER3.4900 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN
FLANGE WIDTH0.5940 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
15951Interchangeable
interchangeable cross-reference
interchangeable
E050599Interchangeable
interchangeable cross-reference
interchangeable
08MGQ6A7Interchangeable
interchangeable cross-reference
interchangeable
710145Interchangeable
interchangeable cross-reference
interchangeable
1024457P-1Interchangeable
interchangeable cross-reference
interchangeable
ISOMIL 20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R15951?
R15951 is a SPACER,SLEEVE.
What parts can replace R15951?
There are 7 known substitutes for R15951: 15951, E050599, 08MGQ6A7 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R15951?
R15951 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-430-9470. 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