PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 9T1257
9T1257 ✓ 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 overall_width: 0.18 INCHES NOMINAL IN, overall_height: 4.38 INCHES NOMINAL IN, overall_length: 1.88 INCHES NOMINAL IN, special_features: COLOR: RED, style_designator: MUSHROOM, corrugated_reflecting_surface: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-289-8301, 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
9T1257
NSN: 3040-01-289-8301
FSC: 3040
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
overall_width0.18 INCHES NOMINAL IN
overall_height4.38 INCHES NOMINAL IN
overall_length1.88 INCHES NOMINAL IN
special_featuresCOLOR: RED
style_designatorMUSHROOM
corrugated_reflecting_surfaceNOT INCLUDED
part_name_assigned_by_controlling_agencyREFLECTOR, RED
NSN3040-01-289-8301
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 9T1257 MFR SHAFT,SHOULDERED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
26404Interchangeable
interchangeable cross-reference
interchangeable
FM70Interchangeable
interchangeable cross-reference
interchangeable
52011Interchangeable
interchangeable cross-reference
interchangeable
209539H1Interchangeable
interchangeable cross-reference
interchangeable
AC1593Interchangeable
interchangeable cross-reference
interchangeable
1JA2631H23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 9T1257?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 9T1257?
9T1257 is a SHAFT,SHOULDERED.
What parts can replace 9T1257?
There are 7 known substitutes for 9T1257: 26404, FM70, 52011 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9T1257?
9T1257 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-289-8301. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 9T1257

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026