PartsTable
Technical Data Sheet
Download PDF

101D4344-2 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

101D4344-2: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 4.580 INCHES MINIMUM AND 4.640 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES, first_end_style: EXTERNAL THREADED, second_end_style: SPLINED (INVOLUTE). This part is cataloged in the U.S.

Government catalog under NSN 3040-00-404-0456, 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
101D4344-2
NSN: 3040-00-404-0456
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
step_quantity3
end_similarityNOT IDENTICAL
overall_length4.580 INCHES MINIMUM AND 4.640 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES
first_end_styleEXTERNAL THREADED
second_end_styleSPLINED (INVOLUTE)
first_end_diameter0.9000 INCHES NOMINAL IN
second_end_diameter0.6310 INCHES NOMINAL IN
fsc_application_dataDRIVE UNIT,GUN
largest_step_diameter1.125 INCHES NOMINAL IN
second_end_spline_length1.1700 INCHES NOMINAL IN
NSN3040-00-404-0456
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 101D4344-2 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 125.0 MICROINCHES
•
FSC APPLICATION DATA: DRIVE UNIT,GUN
•
STEP QUANTITY: 3
•
FIRST END DIAMETER: 0.9000 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.6310 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.125 INCHES NOMINAL IN
•
SECOND END SPLINE MINOR DIAMETER: 0.5260 INCHES NOMINAL IN
•
FIRST END EXTERNAL THREAD LENGTH: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES
FSC APPLICATION DATADRIVE UNIT,GUN
STEP QUANTITY3
FIRST END DIAMETER0.9000 INCHES NOMINAL IN
SECOND END DIAMETER0.6310 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.125 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER0.5260 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH0.625 INCHES NOMINAL IN
FIRST END STYLEEXTERNAL THREADED
SECOND END SPLINE MAJOR DIAMETER0.6310 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 101D4344-2?
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 101D4344-2?
101D4344-2 is a SHAFT,SHOULDERED.
What is the NSN for 101D4344-2?
101D4344-2 is cataloged in the U.S. Government catalog under NSN 3040-00-404-0456. 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 — 101D4344-2

✓ 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.