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Technical Data Sheet
53A68A155 ✓ 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 material: ALUMINUM ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.3100 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: ANODIZE INSIDE DIAMETER SURFACE OF BODY, body_inside_diameter: 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM 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 5365-00-012-0140, 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
53A68A155
NSN: 5365-00-012-0140
FSC: 5365
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.3100 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentANODIZE INSIDE DIAMETER SURFACE OF BODY
body_inside_diameter0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
body_outside_diameter0.6880 INCHES NOMINAL IN
NSN5365-00-012-0140
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN 53A68A155 MFR SPACER,SLEEVE
KEY FEATURES
BODY OUTSIDE DIAMETER: 0.6880 INCHES NOMINAL IN
SURFACE TREATMENT: ANODIZE INSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER: 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
CORNER SHAPE: SQUARE ALL CORNERS
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER0.6880 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE INSIDE DIAMETER SURFACE OF BODY
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE RIGHT END SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.3100 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENTANODIZE LEFT END SURFACE OF BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
17196Interchangeable
interchangeable cross-reference
interchangeable
RJ5050-25Interchangeable
interchangeable cross-reference
interchangeable
15172Interchangeable
interchangeable cross-reference
interchangeable
NR1-55K35Interchangeable
interchangeable cross-reference
interchangeable
N15Interchangeable
interchangeable cross-reference
interchangeable
17196-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53A68A155?
53A68A155 is a SPACER,SLEEVE.
What parts can replace 53A68A155?
There are 9 known substitutes for 53A68A155: 17196, RJ5050-25, 15172 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53A68A155?
53A68A155 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-012-0140. This indicates validated use in U.S. government and defense supply chains.
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