745298-1 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

745298-1: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, end_similarity: NOT IDENTICAL, overall_length: 12.375 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: CIRCULAR GROOVED AND INTERNALLY THREADED, second_end_style: SPLINED (STRAIGHT). This part is cataloged in the U.S.

Government catalog under NSN 3040-01-108-3930, 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

745298-1

NSN: 3040-01-108-3930
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 18894 — AIR ARMAMENT CENTER/ EN (USA)

SPECIFICATIONS

material	STEEL COMP 4130
end_similarity	NOT IDENTICAL
overall_length	12.375 INCHES NOMINAL IN
surface_finish	32.0 MICROINCHES
first_end_style	CIRCULAR GROOVED AND INTERNALLY THREADED
second_end_style	SPLINED (STRAIGHT)
special_features	SECOND END GROOVED 0.125 IN. FROMEND,0.0475 IN. W,0.821 IN. DIA IN
first_end_diameter	0.9555 INCHES NOMINAL IN
second_end_diameter	0.9550 INCHES NOMINAL IN
first_end_groove_width	0.3120 INCHES NOMINAL IN
second_end_spline_length	11.375 INCHES NOMINAL IN
first_end_groove_diameter	0.5000 INCHES NOMINAL IN
NSN	3040-01-108-3930

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES

•

FIRST END DIAMETER: 0.9555 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.9550 INCHES NOMINAL IN

•

SECOND END SPLINE MINOR DIAMETER: 0.8325 INCHES NOMINAL IN

•

FIRST END STYLE: CIRCULAR GROOVED AND INTERNALLY THREADED

•

SECOND END SPLINE MAJOR DIAMETER: 0.9550 INCHES NOMINAL IN

•

FIRST END INTERNAL THREAD LENGTH: 1.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES
FIRST END DIAMETER	0.9555 INCHES NOMINAL IN
SECOND END DIAMETER	0.9550 INCHES NOMINAL IN
SECOND END SPLINE MINOR DIAMETER	0.8325 INCHES NOMINAL IN
FIRST END STYLE	CIRCULAR GROOVED AND INTERNALLY THREADED
SECOND END SPLINE MAJOR DIAMETER	0.9550 INCHES NOMINAL IN
FIRST END INTERNAL THREAD LENGTH	1.250 INCHES NOMINAL IN
OVERALL LENGTH	12.375 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
FIRST END DISTANCE FROM END TO GROOVE	0.062 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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 745298-1?

745298-1 is a SHAFT,STRAIGHT.

What is the NSN for 745298-1?

745298-1 is cataloged in the U.S. Government catalog under NSN 3040-01-108-3930. This indicates validated use in U.S. government and defense supply chains.

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745298-1 — SHAFT,STRAIGHT

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