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5298446 ✓ 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: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.5370 INCHES MINIMUM AND 0.5380 INCHES MAXIMUM IN, hardness_rating: 30.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.7550 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-529-8446, 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
5298446
NSN: 5365-00-529-8446
FSC: 5365
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.5370 INCHES MINIMUM AND 0.5380 INCHES MAXIMUM IN
hardness_rating30.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.7550 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN
body_outside_diameter2.0250 INCHES MINIMUM AND 2.0350 INCHES MAXIMUM IN
NSN5365-00-529-8446
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN 5298446 MFR SPACER,SLEEVE
KEY FEATURES
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
CORNER SHAPE: SQUARE ALL CORNERS
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 2.0250 INCHES MINIMUM AND 2.0350 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 1.7550 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH0.5370 INCHES MINIMUM AND 0.5380 INCHES MAXIMUM IN
CORNER SHAPESQUARE ALL CORNERS
MATERIALSTEEL OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER2.0250 INCHES MINIMUM AND 2.0350 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.7550 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
1080-7Interchangeable
interchangeable cross-reference
interchangeable
28023Interchangeable
interchangeable cross-reference
interchangeable
AA51146B-1A5BInterchangeable
interchangeable cross-reference
interchangeable
33.026Interchangeable
interchangeable cross-reference
interchangeable
147Interchangeable
interchangeable cross-reference
interchangeable
945225-00PHInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5298446?
5298446 is a SPACER,SLEEVE.
What parts can replace 5298446?
There are 8 known substitutes for 5298446: 1080-7, 28023, AA51146B-1A5B and 5 more. Substitute compatibility should be verified for your specific system.
Is 5298446 still available?
5298446 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