PartsTable
Technical Data Sheet
1028569 ✓ Verified by PartsTable
3M · 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,TORSION is a 3M industrial component. Key specifications include end_style: STRAIGHT BEND END (RIGHT) OVERALL, end_length: 0.340 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 1-1/2, style_designator: SINGLE TORSION LEFT HAND, surface_treatment: OXIDE OVERALL, spring_free_length: 0.188 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 5360-00-551-7085, 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
1028569
NSN: 5360-00-551-7085
FSC: 5360
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_styleSTRAIGHT BEND END (RIGHT) OVERALL
end_length0.340 INCHES NOMINAL BOTH ENDS IN
coil_quantity1-1/2
style_designatorSINGLE TORSION LEFT HAND
surface_treatmentOXIDE OVERALL
spring_free_length0.188 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
end_angular_relationshipENDS PARALLEL ONE TO OTHER
surface_treatment_document_and_classificationMIL-F-13924,CLASS 1,GRADE A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
end_length_from_first_bend_to_second_bend_or_end0.227 INCHES NOMINAL OVERALL IN
NSN5360-00-551-7085
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M SPRING,HELICAL,TORSION TITLE COMPONENT PN 1028569 MFR 3M SPRING,HELICAL,TORSION
KEY FEATURES
END STYLE: STRAIGHT BEND END (RIGHT) OVERALL
END LENGTH FROM FIRST BEND TO SECOND BEND OR END: 0.227 INCHES NOMINAL OVERALL IN
SURFACE TREATMENT: OXIDE OVERALL
STYLE DESIGNATOR: SINGLE TORSION LEFT HAND
SPRING FREE LENGTH: 0.188 INCHES NOMINAL IN
END LENGTH: 0.340 INCHES NOMINAL BOTH ENDS IN
COIL HELIX DIRECTION: RIGHT-HAND
COIL QUANTITY: 1-1/2
TECHNICAL CHARACTERISTICS (FLIS)
END STYLESTRAIGHT BEND END (RIGHT) OVERALL
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.227 INCHES NOMINAL OVERALL IN
SURFACE TREATMENTOXIDE OVERALL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SPRING FREE LENGTH0.188 INCHES NOMINAL IN
END LENGTH0.340 INCHES NOMINAL BOTH ENDS IN
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY1-1/2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-13924,CLASS 1,GRADE A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
41479Interchangeable
interchangeable cross-reference
interchangeable
54A50C171-4Interchangeable
interchangeable cross-reference
interchangeable
2538Interchangeable
interchangeable cross-reference
interchangeable
08-50150Interchangeable
interchangeable cross-reference
interchangeable
3885P11Interchangeable
interchangeable cross-reference
interchangeable
567EAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1028569?
1028569 is a SPRING,HELICAL,TORSION manufactured by 3M.
What parts can replace 1028569?
There are 10 known substitutes for 1028569: 41479, 54A50C171-4, 2538 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1028569?
1028569 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-551-7085. This indicates validated use in U.S. government and defense supply chains.
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