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3303588-1 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3303588-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 8.480 INCHES NOMINAL IN, largest_step_diameter: 2.436 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-574-3386, 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
3303588-1
NSN: 3040-00-574-3386
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL
overall_length8.480 INCHES NOMINAL IN
largest_step_diameter2.436 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
NSN3040-00-574-3386
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 3303588-1 MFR SHAFT,SHOULDERED
KEY FEATURES
•
LARGEST STEP DIAMETER: 2.436 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LARGEST STEP DIAMETER2.436 INCHES MINIMUM AND 2.437 INCHES MAXIMUM IN
OVERALL LENGTH8.480 INCHES NOMINAL IN
MATERIALSTEEL
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 1
3303588-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3303588-1?
3303588-1 is a SHAFT,SHOULDERED.
What parts can replace 3303588-1?
There is 1 known substitute for 3303588-1: 3303588-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 3303588-1?
3303588-1 is cataloged in the U.S. Government catalog under NSN 3040-00-574-3386. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.