PartsTable
Technical Data Sheet
Download PDF

625-1255 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

625-1255: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 19.000 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES, first_end_style: UNTHREADED CROSS DRILLED, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-018-3664, 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
625-1255
NSN: 3040-01-018-3664
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
step_quantity3
end_similarityNOT IDENTICAL
overall_length19.000 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES
first_end_styleUNTHREADED CROSS DRILLED
second_end_styleEXTERNAL THREADED
first_end_diameter0.7500 INCHES NOMINAL IN
second_end_diameter0.5000 INCHES NOMINAL IN
first_end_hole_depth0.750 INCHES NOMINAL IN
fsc_application_dataDROGUE ANTENNA
largest_step_diameter0.750 INCHES NOMINAL IN
NSN3040-01-018-3664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 625-1255 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FSC APPLICATION DATA: DROGUE ANTENNA
•
SECOND END EXTERNAL THREAD LENGTH: 0.690 INCHES NOMINAL IN
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 0.7500 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.5000 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.750 INCHES NOMINAL IN
•
FIRST END EXTERNAL THREAD LENGTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FSC APPLICATION DATADROGUE ANTENNA
SECOND END EXTERNAL THREAD LENGTH0.690 INCHES NOMINAL IN
STEP QUANTITY3
FIRST END DIAMETER0.7500 INCHES NOMINAL IN
SECOND END DIAMETER0.5000 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.750 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH0.750 INCHES NOMINAL IN
FIRST END HOLE DEPTH0.750 INCHES NOMINAL IN
FIRST END STYLEUNTHREADED CROSS DRILLED
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 625-1255?
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 625-1255?
625-1255 is a SHAFT,SHOULDERED.
What is the NSN for 625-1255?
625-1255 is cataloged in the U.S. Government catalog under NSN 3040-01-018-3664. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 625-1255

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.