DAA7278D281-001 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DAA7278D281-001: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, end_similarity: NOT IDENTICAL, overall_length: 11.600 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: UNTHREADED CROSS DRILLED, special_features: SECOND END ALSO HAS KEYWAY,0.2505 IN.WIDE,0.138 IN.DEEP,3.300 IN.LONG IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-406-1941, 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

DAA7278D281-001

NSN: 3040-01-406-1941
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 4130
end_similarity	NOT IDENTICAL
overall_length	11.600 INCHES NOMINAL IN
first_end_style	FLAT KEYWAY
second_end_style	UNTHREADED CROSS DRILLED
special_features	SECOND END ALSO HAS KEYWAY,0.2505 IN.WIDE,0.138 IN.DEEP,3.300 IN.LONG IN
first_end_diameter	0.9940 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN
second_end_diameter	0.9940 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN
external_keyway_length	0.750 INCHES NOMINAL FIRST END IN
first_end_keyway_depth	0.138 INCHES NOMINAL IN
first_end_keyway_width	0.2505 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM IN
end_item_identification	1730-01-268-9238
NSN	3040-01-406-1941

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HOLE DIAMETER: 0.2010 INCHES MINIMUM AND 0.2130 INCHES MAXIMUM IN

•

FIRST END DIAMETER: 0.9940 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.9940 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN

•

FIRST END STYLE: FLAT KEYWAY

•

FIRST END KEYWAY DEPTH: 0.138 INCHES NOMINAL IN

•

SECOND END DISTANCE FROM HOLE CENTER TO END: 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

SECOND END HOLE DIAMETER	0.2010 INCHES MINIMUM AND 0.2130 INCHES MAXIMUM IN
FIRST END DIAMETER	0.9940 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN
SECOND END DIAMETER	0.9940 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM IN
FIRST END STYLE	FLAT KEYWAY
OVERALL LENGTH	11.600 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH	0.138 INCHES NOMINAL IN
SECOND END DISTANCE FROM HOLE CENTER TO END	0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
END SIMILARITY	NOT IDENTICAL
SPECIAL FEATURES	SECOND END ALSO HAS KEYWAY,0.2505 IN.WIDE,0.138 IN.DEEP,3.300 IN.LONG IN
SECOND END STYLE	UNTHREADED CROSS DRILLED

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)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DAA7278D281-001?

DAA7278D281-001 is a SHAFT,STRAIGHT.

What is the NSN for DAA7278D281-001?

DAA7278D281-001 is cataloged in the U.S. Government catalog under NSN 3040-01-406-1941. This indicates validated use in U.S. government and defense supply chains.

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DAA7278D281-001 — SHAFT,STRAIGHT

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