PartsTable
Technical Data Sheet
Download PDF

7251555 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7251555: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 17.563 INCHES NOMINAL IN, first_end_style: HEXAGONAL, special_features: NHA; 7249052, first_end_diameter: 1.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-566-0669, 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
7251555
NSN: 3040-01-566-0669
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
step_quantity3
end_similarityNOT IDENTICAL
overall_length17.563 INCHES NOMINAL IN
first_end_styleHEXAGONAL
special_featuresNHA; 7249052
first_end_diameter1.0000 INCHES NOMINAL IN
second_end_diameter0.8440 INCHES NOMINAL IN
first_end_step_length4.813 INCHES NOMINAL IN
largest_step_diameter1.750 INCHES NOMINAL IN
second_end_step_length1.625 INCHES NOMINAL IN
end_item_identificationMK 45
NSN3040-01-566-0669
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 7251555 MFR SHAFT,SHOULDERED
KEY FEATURES
•
FIRST END WIDTH ACROSS FLATS: 0.990 INCHES NOMINAL IN
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 1.0000 INCHES NOMINAL IN
•
FIRST END STEP LENGTH: 4.813 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.8440 INCHES NOMINAL IN
•
SECOND END STEP LENGTH: 1.625 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.750 INCHES NOMINAL IN
•
FIRST END STYLE: HEXAGONAL
TECHNICAL CHARACTERISTICS
FIRST END WIDTH ACROSS FLATS0.990 INCHES NOMINAL IN
STEP QUANTITY3
FIRST END DIAMETER1.0000 INCHES NOMINAL IN
FIRST END STEP LENGTH4.813 INCHES NOMINAL IN
SECOND END DIAMETER0.8440 INCHES NOMINAL IN
SECOND END STEP LENGTH1.625 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.750 INCHES NOMINAL IN
FIRST END STYLEHEXAGONAL
MATERIAL DOCUMENT AND CLASSIFICATIONA 322 ASSN STD ALL MATERIAL RESPONSES
OVERALL LENGTH17.563 INCHES NOMINAL IN
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)Demilitarization required — mutilation
Ready to buy 7251555?
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 7251555?
7251555 is a SHAFT,SHOULDERED.
What is the NSN for 7251555?
7251555 is cataloged in the U.S. Government catalog under NSN 3040-01-566-0669. 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 — 7251555

✓ 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.