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Technical Data Sheet
PartsTable / COMPONENT / 55-3540
55-3540 ✓ 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 SCREW,SPINAL FIXATION SYSTEM is a the manufacturer industrial component. Key specifications include special_features: MULTI-AXIAL; 3.5 X 40 MM; SELF-ADJUSTING TAPERED LOCK DESIGN; BALL HEAD AND TAPERED WEDGE ARRANGEMENT MM, part_name_assigned_by_controlling_agency: PEDICLE SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-565-1080, 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
55-3540
NSN: 6515-01-565-1080
FSC: 6515
CAGE: 1JU45 — BLACKSTONE MEDICAL, INC. (USA)
SPECIFICATIONS
special_featuresMULTI-AXIAL; 3.5 X 40 MM; SELF-ADJUSTING TAPERED LOCK DESIGN; BALL HEAD AND TAPERED WEDGE ARRANGEMENT MM
part_name_assigned_by_controlling_agencyPEDICLE SCREW
NSN6515-01-565-1080
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCREW,SPINAL FIXATION SYSTEM TITLE COMPONENT PN 55-3540 MFR SCREW,SPINAL FIXATION
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMULTI-AXIAL; 3.5 X 40 MM; SELF-ADJUSTING TAPERED LOCK DESIGN; BALL HEAD AND TAPERED WEDGE ARRANGEMENT MM
PART NAME ASSIGNED BY CONTROLLING AGENCYPEDICLE SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
563540Interchangeable
interchangeable cross-reference
interchangeable
563540-1Interchangeable
interchangeable cross-reference
interchangeable
1272-2Interchangeable
interchangeable cross-reference
interchangeable
563540-002Interchangeable
interchangeable cross-reference
interchangeable
3148744-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-3540?
55-3540 is a SCREW,SPINAL FIXATION SYSTEM.
What parts can replace 55-3540?
There are 5 known substitutes for 55-3540: 563540, 563540-1, 1272-2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-3540?
55-3540 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-565-1080. 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