4X11-AP — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4X11-AP: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, step_quantity: 12, end_similarity: NOT IDENTICAL, overall_length: 28.190 INCHES NOMINAL IN, first_end_style: FLAT KEYWAY, second_end_style: EXTERNAL THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-137-8733, 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

4X11-AP

NSN: 3040-01-137-8733
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 1T943 — ACME PRODUCTS & ENGINEERING INC (USA)

SPECIFICATIONS

material	COPPER ALLOY
step_quantity	12
end_similarity	NOT IDENTICAL
overall_length	28.190 INCHES NOMINAL IN
first_end_style	FLAT KEYWAY
second_end_style	EXTERNAL THREADED
first_end_diameter	1.4850 INCHES NOMINAL IN
second_end_diameter	0.7500 INCHES NOMINAL IN
largest_step_diameter	2.050 INCHES NOMINAL IN
external_keyway_length	0.750 INCHES NOMINAL FIRST END IN
first_end_keyway_depth	0.188 INCHES NOMINAL IN
first_end_keyway_width	0.3750 INCHES NOMINAL IN
NSN	3040-01-137-8733

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END EXTERNAL THREAD LENGTH: 0.750 INCHES NOMINAL IN

•

STEP QUANTITY: 12

•

FIRST END DIAMETER: 1.4850 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.7500 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 2.050 INCHES NOMINAL IN

•

FIRST END STYLE: FLAT KEYWAY

•

FIRST END KEYWAY DEPTH: 0.188 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END EXTERNAL THREAD LENGTH	0.750 INCHES NOMINAL IN
STEP QUANTITY	12
FIRST END DIAMETER	1.4850 INCHES NOMINAL IN
SECOND END DIAMETER	0.7500 INCHES NOMINAL IN
LARGEST STEP DIAMETER	2.050 INCHES NOMINAL IN
FIRST END STYLE	FLAT KEYWAY
OVERALL LENGTH	28.190 INCHES NOMINAL IN
FIRST END KEYWAY DEPTH	0.188 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	EXTERNAL THREADED

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 6

55-22208-15Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

KMC-11319-D-18Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

D-4X11S10X2Reference document

Same NSN cross-reference

Reference document — Secondary reference

11319-D-18Reference document

Same NSN cross-reference

Reference document — Secondary reference

4X11S10X2Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

4320PL1579827Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4X11-AP?

4X11-AP is a SHAFT,SHOULDERED.

What parts can replace 4X11-AP?

There are 6 known substitutes for 4X11-AP: 55-22208-15, KMC-11319-D-18, D-4X11S10X2 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4X11-AP?

4X11-AP is cataloged in the U.S. Government catalog under NSN 3040-01-137-8733. This indicates validated use in U.S. government and defense supply chains.

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