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SA-53 ✓ 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 FILE,ROTARY is a the manufacturer industrial component. Key specifications include shape: STRAIGHT, material: CARBIDE, mounting_shank: INCLUDED, overall_diameter: 0.187 INCHES NOMINAL IN, special_features: SOLID CARBIDE ROTARY FILE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-391-1870, 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
SA-53
NSN: 3455-01-391-1870
FSC: 3455
CAGE: 56777 — SGS TOOL CO (USA)
SPECIFICATIONS
shapeSTRAIGHT
materialCARBIDE
mounting_shankINCLUDED
overall_diameter0.187 INCHES NOMINAL IN
special_featuresSOLID CARBIDE ROTARY FILE
NSN3455-01-391-1870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILE,ROTARY TITLE COMPONENT PN SA-53 MFR FILE,ROTARY
KEY FEATURES
•
SHAPE: STRAIGHT
•
MATERIAL: CARBIDE
•
MOUNTING SHANK: INCLUDED
•
OVERALL DIAMETER: 0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SHAPESTRAIGHT
MATERIALCARBIDE
MOUNTING SHANKINCLUDED
OVERALL DIAMETER0.187 INCHES NOMINAL IN
SPECIAL FEATURESSOLID CARBIDE ROTARY FILE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
36956-03-72Interchangeable
interchangeable cross-reference
interchangeable
10725Interchangeable
interchangeable cross-reference
interchangeable
3695603Interchangeable
interchangeable cross-reference
interchangeable
909725Interchangeable
interchangeable cross-reference
interchangeable
355PInterchangeable
interchangeable cross-reference
interchangeable
SL5057PC80Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SA-53?
SA-53 is a FILE,ROTARY.
What parts can replace SA-53?
There are 10 known substitutes for SA-53: 36956-03-72, 10725, 3695603 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SA-53?
SA-53 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-391-1870. 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