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PartsTable / COMPONENT / SMB171533
SMB171533 ✓ 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 SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 3-1/2, inside_diameter: 0.678 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: TIN OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-663-3297, 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
SMB171533
NSN: 5360-00-663-3297
FSC: 5360
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity3-1/2
inside_diameter0.678 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentTIN OVERALL
spring_free_length0.500 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_free_outside_diameter0.812 INCHES NOMINAL IN
NSN5360-00-663-3297
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN SMB171533 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SURFACE TREATMENT: TIN OVERALL
•
COIL QUANTITY: 3-1/2
•
MATERIAL: STEEL OVERALL
•
COIL HELIX DIRECTION: LEFT-HAND
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.678 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTTIN OVERALL
COIL QUANTITY3-1/2
MATERIALSTEEL OVERALL
COIL HELIX DIRECTIONLEFT-HAND
STYLE DESIGNATORCYLINDRICAL
SPRING FREE OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
INSIDE DIAMETER0.678 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING FREE LENGTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
54931Interchangeable
interchangeable cross-reference
interchangeable
E810314Interchangeable
interchangeable cross-reference
interchangeable
54933Interchangeable
interchangeable cross-reference
interchangeable
5116292Interchangeable
interchangeable cross-reference
interchangeable
K5116292Interchangeable
interchangeable cross-reference
interchangeable
54938 FIND NO 5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMB171533?
SMB171533 is a SPRING,HELICAL,COMPRESSION.
What parts can replace SMB171533?
There are 11 known substitutes for SMB171533: 54931, E810314, 54933 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB171533?
SMB171533 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-663-3297. 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