DAA3255D131-001 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DAA3255D131-001: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340, end_similarity: NOT IDENTICAL, overall_length: 18.724 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: CROSS DRILLED AND EXTERNALLY THREADED, first_end_diameter: 0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-347-2834, 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

DAA3255D131-001

NSN: 3040-01-347-2834
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 4340
step_quantity	7
end_similarity	NOT IDENTICAL
overall_length	18.724 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	CROSS DRILLED AND EXTERNALLY THREADED
first_end_diameter	0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM IN
second_end_diameter	0.5000 INCHES NOMINAL IN
largest_step_diameter	1.750 INCHES NOMINAL IN
second_end_hole_diameter	0.1060 INCHES MINIMUM AND 0.1160 INCHES MAXIMUM IN
second_end_external_thread_length	0.607 INCHES NOMINAL IN
second_end_distance_from_hole_center_to_end	0.223 INCHES NOMINAL IN
NSN	3040-01-347-2834

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HOLE DIAMETER: 0.1060 INCHES MINIMUM AND 0.1160 INCHES MAXIMUM IN

•

SECOND END EXTERNAL THREAD LENGTH: 0.607 INCHES NOMINAL IN

•

STEP QUANTITY: 7

•

FIRST END DIAMETER: 0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.5000 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.750 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

TECHNICAL CHARACTERISTICS

SECOND END HOLE DIAMETER	0.1060 INCHES MINIMUM AND 0.1160 INCHES MAXIMUM IN
SECOND END EXTERNAL THREAD LENGTH	0.607 INCHES NOMINAL IN
STEP QUANTITY	7
FIRST END DIAMETER	0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM IN
SECOND END DIAMETER	0.5000 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.750 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
OVERALL LENGTH	18.724 INCHES NOMINAL IN
SECOND END DISTANCE FROM HOLE CENTER TO END	0.223 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL

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

DAA3255D131Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DAA3255D131-001?

DAA3255D131-001 is a SHAFT,SHOULDERED.

What parts can replace DAA3255D131-001?

There is 1 known substitute for DAA3255D131-001: DAA3255D131. Substitute compatibility should be verified for your specific system.

What is the NSN for DAA3255D131-001?

DAA3255D131-001 is cataloged in the U.S. Government catalog under NSN 3040-01-347-2834. This indicates validated use in U.S. government and defense supply chains.

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