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Technical Data Sheet
B4749-150W ✓ 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 COMP 1065 OR STEEL UNS K07001 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 6 1/4, inside_diameter: 1.250 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 3.000 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 5360-00-956-7883, 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
B4749-150W
NSN: 5360-00-956-7883
FSC: 5360
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL COMP 1065 OR STEEL UNS K07001 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity6 1/4
inside_diameter1.250 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length3.000 INCHES NOMINAL IN
spring_solid_length2.342 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate1720.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter2.000 INCHES NOMINAL IN
material_document_and_classificationASTM A229 ASSN STD 1ST MATERIAL RESPONSE OVERALL
NSN5360-00-956-7883
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN B4749-150W MFR SPRING,HELICAL,COMPRES
KEY FEATURES
SPRING FREE OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
MATERIAL: STEEL COMP 1065 OR STEEL UNS K07001 OVERALL
SPRING DEFLECTION RATE: 1720.000 POUNDS PER INCH NOMINAL LBS
SPRING SOLID LENGTH: 2.342 INCHES NOMINAL IN
STYLE DESIGNATOR: CYLINDRICAL
COIL QUANTITY: 6 1/4
TECHNICAL CHARACTERISTICS (FLIS)
SPRING FREE OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL COMP 1065 OR STEEL UNS K07001 OVERALL
SPRING DEFLECTION RATE1720.000 POUNDS PER INCH NOMINAL LBS
SPRING SOLID LENGTH2.342 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
COIL QUANTITY6 1/4
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A229 ASSN STD 1ST MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH3.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
150WInterchangeable
interchangeable cross-reference
interchangeable
4030854-0701Interchangeable
interchangeable cross-reference
interchangeable
MMI-10752Interchangeable
interchangeable cross-reference
interchangeable
59.8120Interchangeable
interchangeable cross-reference
interchangeable
61330-023Interchangeable
interchangeable cross-reference
interchangeable
44193Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B4749-150W?
B4749-150W is a SPRING,HELICAL,COMPRESSION.
What parts can replace B4749-150W?
There are 14 known substitutes for B4749-150W: 150W, 4030854-0701, MMI-10752 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B4749-150W?
B4749-150W is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-956-7883. This indicates validated use in U.S. government and defense supply chains.
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