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Technical Data Sheet
PartsTable / COMPONENT / 4-43-57
4-43-57 ✓ 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 SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include color: WHITE, length: 37.0 MILLIMETERS NOMINAL MM, material: TITANIUM OVERALL, thickness: 1.5 MILLIMETERS NOMINAL MM, overall_width: 18.750 INCHES NOMINAL IN, overall_height: 18.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3433-00-964-0261, 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
4-43-57
NSN: 3433-00-964-0261
FSC: 3433
CAGE: 93009 — NATIONAL TORCH TIP CO INC DIV OF ARCHSMITH INC (USA)
SPECIFICATIONS
colorWHITE
length37.0 MILLIMETERS NOMINAL MM
materialTITANIUM OVERALL
thickness1.5 MILLIMETERS NOMINAL MM
hole_quantity7
overall_width18.750 INCHES NOMINAL IN
overall_height18.000 INCHES NOMINAL IN
overall_length42.000 INCHES NOMINAL IN
design_designationSYNTHES
ice_weight_accommodated128.0 QUARTS
part_name_assigned_by_controlling_agencyDCP BONE PLATE 37MM X 5MM 7 HOLES FOR MAXILLOFACIAL IMPLANT MM
NSN3433-00-964-0261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 4-43-57 MFR SHAFT,SHOULDERED
KEY FEATURES
•
MATERIAL: COPPER
•
PREHEAT ORIFICE SHAPE AND QUANTITY: 6 ROUND
•
SIZE DESIGNATOR: 4-43-57
•
USAGE DESIGN: MACHINE OR MANUAL
•
SPECIFIC USE: GENERAL PURPOSE
•
PREHEAT ORIFICE SIZE DESIGNATOR: 57
•
MATERIAL NOMINAL THICKNESS ACCOMMODATED: 6.000 INCHES IN
•
FUEL TYPE: ACETYLENE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER
PREHEAT ORIFICE SHAPE AND QUANTITY6 ROUND
SIZE DESIGNATOR4-43-57
USAGE DESIGNMACHINE OR MANUAL
SPECIFIC USEGENERAL PURPOSE
PREHEAT ORIFICE SIZE DESIGNATOR57
MATERIAL NOMINAL THICKNESS ACCOMMODATED6.000 INCHES IN
FUEL TYPEACETYLENE
ATTACHMENT METHODSNAP-LOCK
STYLE DESIGNATORONE PIECE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
3-52-59Interchangeable
interchangeable cross-reference
interchangeable
MS15013Interchangeable
interchangeable cross-reference
interchangeable
M9421C-1B PIECE 29Interchangeable
interchangeable cross-reference
interchangeable
4435-7Interchangeable
interchangeable cross-reference
interchangeable
N458U25Interchangeable
interchangeable cross-reference
interchangeable
7520-01-386-1604Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-43-57?
4-43-57 is a SHAFT,SHOULDERED.
What parts can replace 4-43-57?
There are 10 known substitutes for 4-43-57: 3-52-59, MS15013, M9421C-1B PIECE 29 and 7 more. Substitute compatibility should be verified for your specific system.
Is 4-43-57 still available?
4-43-57 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026