DAA3255D025 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DAA3255D025: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 5.975 INCHES NOMINAL IN, first_end_style: INTERNAL THREADED, second_end_style: SPLINED (INVOLUTE), first_end_diameter: 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-348-6345, 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

DAA3255D025

NSN: 3040-01-348-6345
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)

SPECIFICATIONS

material	STEEL
step_quantity	6
end_similarity	NOT IDENTICAL
overall_length	5.975 INCHES NOMINAL IN
first_end_style	INTERNAL THREADED
second_end_style	SPLINED (INVOLUTE)
first_end_diameter	0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
second_end_diameter	0.8280 INCHES NOMINAL IN
largest_step_diameter	0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
second_end_spline_length	0.7200 INCHES NOMINAL IN
first_end_internal_thread_length	0.5000 INCHES NOMINAL IN
second_end_spline_major_diameter	0.8280 INCHES NOMINAL IN
NSN	3040-01-348-6345

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 6

•

FIRST END DIAMETER: 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.8280 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN

•

FIRST END STYLE: INTERNAL THREADED

•

SECOND END SPLINE MAJOR DIAMETER: 0.8280 INCHES NOMINAL IN

•

FIRST END INTERNAL THREAD LENGTH: 0.5000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

STEP QUANTITY	6
FIRST END DIAMETER	0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
SECOND END DIAMETER	0.8280 INCHES NOMINAL IN
LARGEST STEP DIAMETER	0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
FIRST END STYLE	INTERNAL THREADED
SECOND END SPLINE MAJOR DIAMETER	0.8280 INCHES NOMINAL IN
FIRST END INTERNAL THREAD LENGTH	0.5000 INCHES NOMINAL IN
OVERALL LENGTH	5.975 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	SPLINED (INVOLUTE)

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

DAA3255D025-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is DAA3255D025?

DAA3255D025 is a SHAFT,SHOULDERED.

What parts can replace DAA3255D025?

There is 1 known substitute for DAA3255D025: DAA3255D025-001. Substitute compatibility should be verified for your specific system.

What is the NSN for DAA3255D025?

DAA3255D025 is cataloged in the U.S. Government catalog under NSN 3040-01-348-6345. This indicates validated use in U.S. government and defense supply chains.

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