10318-D-18 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

10318-D-18: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_similarity: NOT IDENTICAL, overall_length: 9.125 INCHES NOMINAL IN, first_end_style: UNTHREADED CROSS DRILLED, second_end_style: EXTERNALLY THREADED AND FLAT KEYWAY, first_end_diameter: 2.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-167-4043, 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

10318-D-18

NSN: 3040-00-167-4043
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	9.125 INCHES NOMINAL IN
first_end_style	UNTHREADED CROSS DRILLED
second_end_style	EXTERNALLY THREADED AND FLAT KEYWAY
first_end_diameter	2.0000 INCHES NOMINAL IN
second_end_diameter	0.9380 INCHES NOMINAL IN
first_end_hole_depth	2.000 INCHES NOMINAL IN
largest_step_diameter	2.000 INCHES NOMINAL IN
external_keyway_length	2.000 INCHES NOMINAL SECOND END IN
first_end_hole_diameter	0.3750 INCHES NOMINAL IN
NSN	3040-00-167-4043

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END EXTERNAL THREAD LENGTH: 0.500 INCHES NOMINAL IN

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 2.0000 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.9380 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.000 INCHES NOMINAL IN

•

FIRST END HOLE DEPTH: 2.000 INCHES NOMINAL IN

•

FIRST END STYLE: UNTHREADED CROSS DRILLED

•

SECOND END KEYWAY WIDTH: 0.2500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END EXTERNAL THREAD LENGTH	0.500 INCHES NOMINAL IN
STEP QUANTITY	3
FIRST END DIAMETER	2.0000 INCHES NOMINAL IN
SECOND END DIAMETER	0.9380 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.000 INCHES NOMINAL IN
FIRST END HOLE DEPTH	2.000 INCHES NOMINAL IN
FIRST END STYLE	UNTHREADED CROSS DRILLED
SECOND END KEYWAY WIDTH	0.2500 INCHES NOMINAL IN
OVERALL LENGTH	9.125 INCHES NOMINAL IN
SECOND END KEYWAY DEPTH	0.125 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 1

X3VM10X13A379Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 10318-D-18?

10318-D-18 is a SHAFT,SHOULDERED.

What parts can replace 10318-D-18?

There is 1 known substitute for 10318-D-18: X3VM10X13A379. Substitute compatibility should be verified for your specific system.

What is the NSN for 10318-D-18?

10318-D-18 is cataloged in the U.S. Government catalog under NSN 3040-00-167-4043. This indicates validated use in U.S. government and defense supply chains.

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