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PartsTable / COMPONENT / SMB187380
SMB187380 ✓ 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: 0.5210 INCHES MINIMUM AND 0.5240 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: PHOSPHATE OVERALL, body_inside_diameter: 0.2520 INCHES MINIMUM AND 0.2620 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 5365-00-542-1242, 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
SMB187380
NSN: 5365-00-542-1242
FSC: 5365
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.5210 INCHES MINIMUM AND 0.5240 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentPHOSPHATE OVERALL
body_inside_diameter0.2520 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM IN
body_outside_diameter0.3600 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
NSN5365-00-542-1242
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN SMB187380 MFR SPACER,SLEEVE
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.3600 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
BODY INSIDE DIAMETER: 0.2520 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.3600 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
OVERALL LENGTH0.5210 INCHES MINIMUM AND 0.5240 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2520 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
878687Interchangeable
interchangeable cross-reference
interchangeable
56107Interchangeable
interchangeable cross-reference
interchangeable
AL20289Interchangeable
interchangeable cross-reference
interchangeable
43EA0W447Interchangeable
interchangeable cross-reference
interchangeable
28182Interchangeable
interchangeable cross-reference
interchangeable
WN-2004-51Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMB187380?
SMB187380 is a SPACER,SLEEVE.
What parts can replace SMB187380?
There are 10 known substitutes for SMB187380: 878687, 56107, AL20289 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB187380?
SMB187380 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-542-1242. 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