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Technical Data Sheet
PartsTable / COMPONENT / 39557
39557 ✓ Verified by PartsTable
Clementoni · 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

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: STEEL COMP 440A OUTER RING A, bore_diameter: 0.4722 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN, inside_length: 0.344 INCHES NOMINAL IN, overall_width: 0.5424 INCHES MINIMUM AND 0.5524 INCHES MAXIMUM IN, thread_length: 0.250 INCHES NOMINAL IN, aperture_width: 3.125 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 5977-00-038-2949, 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
39557
NSN: 5977-00-038-2949
FSC: 5977
CAGE: 3CPE0 — SAFRAN POWER USA LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 440A OUTER RING A
bore_diameter0.4722 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN
inside_length0.344 INCHES NOMINAL IN
overall_width0.5424 INCHES MINIMUM AND 0.5524 INCHES MAXIMUM IN
thread_length0.250 INCHES NOMINAL IN
aperture_width3.125 INCHES NOMINAL IN
load_directionRADIAL
overall_length31.500 INCHES NOMINAL IN
surface_finishGROUND
aperture_length30.375 INCHES NOMINAL IN
inside_thickness0.251 INCHES NOMINAL IN
overall_diameter0.501 INCHES NOMINAL IN
NSN5977-00-038-2949
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Clementoni HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN 39557 MFR Clementoni HOLDER,ELECTRICAL CONT
KEY FEATURES
•
INSIDE THICKNESS: 0.251 INCHES NOMINAL IN
•
TOP THREAD LOCATION: INTERNAL
•
MOUNTING FACILITY: UNTHREADED HOLES AND SCREW
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.375-24 UNF
•
OVERALL DIAMETER: 0.501 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 2
•
INSIDE LENGTH: 0.344 INCHES NOMINAL IN
•
THREAD LENGTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE THICKNESS0.251 INCHES NOMINAL IN
TOP THREAD LOCATIONINTERNAL
MOUNTING FACILITYUNTHREADED HOLES AND SCREW
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.375-24 UNF
OVERALL DIAMETER0.501 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY2
INSIDE LENGTH0.344 INCHES NOMINAL IN
THREAD LENGTH0.250 INCHES NOMINAL IN
OVERALL LENGTH0.656 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BOX
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
39557Interchangeable
interchangeable cross-reference
interchangeable
VS39557Interchangeable
interchangeable cross-reference
interchangeable
4004033-9Interchangeable
interchangeable cross-reference
interchangeable
29477Interchangeable
interchangeable cross-reference
interchangeable
395.57Interchangeable
interchangeable cross-reference
interchangeable
DSH12525-27Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 39557?
39557 is a HOLDER,ELECTRICAL CONTACT BRUSH manufactured by Clementoni.
What parts can replace 39557?
There are 8 known substitutes for 39557: 39557, VS39557, 4004033-9 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39557?
39557 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-038-2949. 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.
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Last verified: July 2026