375-21-33 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

375-21-33: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include end_similarity: NOT IDENTICAL, overall_length: 3.7500 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: FLAT KEYWAY, external_keyway_length: 1.0000 INCHES NOMINAL SECOND END IN, second_end_keyway_width: 0.1250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-293-5121, 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

375-21-33

NSN: 3040-01-293-5121
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 63952 — EDERER INC STAR CRANES DIV (USA)

SPECIFICATIONS

end_similarity	NOT IDENTICAL
overall_length	3.7500 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	FLAT KEYWAY
external_keyway_length	1.0000 INCHES NOMINAL SECOND END IN
second_end_keyway_width	0.1250 INCHES NOMINAL IN
NSN	3040-01-293-5121

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END STYLE: PLAIN

•

SECOND END KEYWAY WIDTH: 0.1250 INCHES NOMINAL IN

•

END SIMILARITY: NOT IDENTICAL

•

SECOND END STYLE: FLAT KEYWAY

•

EXTERNAL KEYWAY LENGTH: 1.0000 INCHES NOMINAL SECOND END IN

TECHNICAL CHARACTERISTICS

FIRST END STYLE	PLAIN
SECOND END KEYWAY WIDTH	0.1250 INCHES NOMINAL IN
OVERALL LENGTH	3.7500 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SECOND END STYLE	FLAT KEYWAY
EXTERNAL KEYWAY LENGTH	1.0000 INCHES NOMINAL SECOND END 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

MK-33-6Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 375-21-33?

375-21-33 is a SHAFT,STRAIGHT.

What parts can replace 375-21-33?

There is 1 known substitute for 375-21-33: MK-33-6. Substitute compatibility should be verified for your specific system.

What is the NSN for 375-21-33?

375-21-33 is cataloged in the U.S. Government catalog under NSN 3040-01-293-5121. This indicates validated use in U.S. government and defense supply chains.

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375-21-33 — SHAFT,STRAIGHT

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