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Technical Data Sheet
28445-3 ✓ 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, inside_diameter: 1.500 INCHES MINIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.3125 INCHES NOMINAL IN, coil_helix_direction: LEFT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-201-1388, 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
28445-3
NSN: 5360-00-201-1388
FSC: 5360
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity3
inside_diameter1.500 INCHES MINIMUM IN
style_designatorCYLINDRICAL
spring_free_length1.3125 INCHES NOMINAL IN
coil_helix_directionLEFT-HAND
spring_deflection_rate368.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter2.000 INCHES MAXIMUM IN
material_document_and_classificationJAN-S-1160,GRADE 2,COMP 5,TYPE B-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-201-1388
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 28445-3 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
SPRING DEFLECTION RATE: 368.000 POUNDS PER INCH NOMINAL LBS
SPRING FREE LENGTH: 1.3125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: JAN-S-1160,GRADE 2,COMP 5,TYPE B-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
COIL QUANTITY: 3
INSIDE DIAMETER: 1.500 INCHES MINIMUM IN
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: CYLINDRICAL
SPRING FREE OUTSIDE DIAMETER: 2.000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SPRING DEFLECTION RATE368.000 POUNDS PER INCH NOMINAL LBS
SPRING FREE LENGTH1.3125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONJAN-S-1160,GRADE 2,COMP 5,TYPE B-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
COIL QUANTITY3
INSIDE DIAMETER1.500 INCHES MINIMUM IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORCYLINDRICAL
SPRING FREE OUTSIDE DIAMETER2.000 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONLEFT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
N8PC515BInterchangeable
interchangeable cross-reference
interchangeable
21510Interchangeable
interchangeable cross-reference
interchangeable
N7PC515BInterchangeable
interchangeable cross-reference
interchangeable
6307WIRCE1TX9Interchangeable
interchangeable cross-reference
interchangeable
307WInterchangeable
interchangeable cross-reference
interchangeable
4607Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28445-3?
28445-3 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 28445-3?
There are 17 known substitutes for 28445-3: N8PC515B, 21510, N7PC515B and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28445-3?
28445-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-201-1388. This indicates validated use in U.S. government and defense supply chains.
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