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S145 ✓ 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 SLEEVE,EXPANSION MANDREL is a the manufacturer industrial component. Key specifications include special_features: USED ON A K4 HONING UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-148-4793, 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
S145
NSN: 9540-00-148-4793
FSC: 9540
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
special_featuresUSED ON A K4 HONING UNIT
NSN9540-00-148-4793
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,EXPANSION MANDREL TITLE COMPONENT PN S145 MFR SLEEVE,EXPANSION MANDR
KEY FEATURES
•
FIRST TIP STYLE: SQUARE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
•
TOP FLANGE WIDTH: 1.750 INCHES NOMINAL IN
•
THIRD TIP RELATIONSHIP TO PRECEDING TIPS: IDENTICAL W/FIRST TIP
•
HEAT TREATMENT: T-3511 SOLUTION HEAT TREATED
•
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES: 0.875 INCHES NOMINAL IN
•
LEFT SIDE TOP FLANGE THICKNESS: 0.109 INCHES NOMINAL IN
•
LENGTH: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
TECHNICAL CHARACTERISTICS (FLIS)
FIRST TIP STYLESQUARE END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
TOP FLANGE WIDTH1.750 INCHES NOMINAL IN
THIRD TIP RELATIONSHIP TO PRECEDING TIPSIDENTICAL W/FIRST TIP
HEAT TREATMENTT-3511 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES0.875 INCHES NOMINAL IN
LEFT SIDE TOP FLANGE THICKNESS0.109 INCHES NOMINAL IN
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
RIGHT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
LEG THICKNESS0.109 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
B7DEInterchangeable
interchangeable cross-reference
interchangeable
1101 + 5101 + 5508Interchangeable
interchangeable cross-reference
interchangeable
22-18Interchangeable
interchangeable cross-reference
interchangeable
591Interchangeable
interchangeable cross-reference
interchangeable
3018684Interchangeable
interchangeable cross-reference
interchangeable
CA668Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S145?
S145 is a SLEEVE,EXPANSION MANDREL.
What parts can replace S145?
There are 29 known substitutes for S145: B7DE, 1101 + 5101 + 5508, 22-18 and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S145?
S145 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-148-4793. 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