0021997 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

0021997: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 12.750 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: TWO WOODRUFF KEYWAYS, first_end_diameter: 1.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-054-8330, 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

0021997

NSN: 3040-00-054-8330
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 59556 — KOVATCH CORP. (USA)

SPECIFICATIONS

material	STEEL
step_quantity	3
end_similarity	NOT IDENTICAL
overall_length	12.750 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	TWO WOODRUFF KEYWAYS
first_end_diameter	1.0000 INCHES NOMINAL IN
second_end_diameter	0.8750 INCHES NOMINAL IN
largest_step_diameter	1.000 INCHES NOMINAL IN
external_keyway_length	0.750 INCHES NOMINAL SECOND END IN
end_item_identification	FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
second_end_keyway_width	0.1875 INCHES NOMINAL IN
NSN	3040-00-054-8330

COMPONENT DIAGRAM

KEY FEATURES

•

STEP QUANTITY: 3

•

FIRST END DIAMETER: 1.0000 INCHES NOMINAL IN

•

SECOND END DIAMETER: 0.8750 INCHES NOMINAL IN

•

LARGEST STEP DIAMETER: 1.000 INCHES NOMINAL IN

•

SECOND END DISTANCE FROM KEYWAY CENTER TO END: 1.500 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

SECOND END KEYWAY WIDTH: 0.1875 INCHES NOMINAL IN

•

SECOND END DISTANCE BETWEEN KEYWAY CENTERS: 0.875 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

STEP QUANTITY	3
FIRST END DIAMETER	1.0000 INCHES NOMINAL IN
SECOND END DIAMETER	0.8750 INCHES NOMINAL IN
LARGEST STEP DIAMETER	1.000 INCHES NOMINAL IN
SECOND END DISTANCE FROM KEYWAY CENTER TO END	1.500 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
SECOND END KEYWAY WIDTH	0.1875 INCHES NOMINAL IN
SECOND END DISTANCE BETWEEN KEYWAY CENTERS	0.875 INCHES NOMINAL IN
OVERALL LENGTH	12.750 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL

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 4

K-5162711Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2815000548330Reference document

Same NSN cross-reference

Reference document — Informative reference only

2AE695Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PC5162711Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 0021997?

0021997 is a SHAFT,SHOULDERED.

What parts can replace 0021997?

There are 4 known substitutes for 0021997: K-5162711, 2815000548330, 2AE695 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 0021997?

0021997 is cataloged in the U.S. Government catalog under NSN 3040-00-054-8330. This indicates validated use in U.S. government and defense supply chains.

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