12448512 — SHAFT,STRAIGHT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12448512: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1015, end_similarity: NOT IDENTICAL, overall_length: 5.000 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: WOODRUFF KEYWAY, special_features: ZINC PLATE SPEC ASTM B633 TYPE 1,CLASS FE/ZN5. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-408-1544, 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

12448512

NSN: 3040-01-408-1544
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1015
end_similarity	NOT IDENTICAL
overall_length	5.000 INCHES NOMINAL IN
first_end_style	PLAIN
second_end_style	WOODRUFF KEYWAY
special_features	ZINC PLATE SPEC ASTM B633 TYPE 1,CLASS FE/ZN5
first_end_diameter	0.9950 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN
second_end_diameter	0.9950 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN
external_keyway_length	0.7500 INCHES MINIMUM AND 0.7680 INCHES MAXIMUM SECOND END IN
end_item_identification	2320-01-383-3850
second_end_keyway_width	0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
second_end_distance_from_keyway_center_to_end	0.750 INCHES NOMINAL IN
NSN	3040-01-408-1544

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END DIAMETER: 0.9950 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.9950 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN

•

SECOND END DISTANCE FROM KEYWAY CENTER TO END: 0.750 INCHES NOMINAL IN

•

FIRST END STYLE: PLAIN

•

SECOND END KEYWAY WIDTH: 0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN

•

END SIMILARITY: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

FIRST END DIAMETER	0.9950 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN
SECOND END DIAMETER	0.9950 INCHES MINIMUM AND 0.9970 INCHES MAXIMUM IN
SECOND END DISTANCE FROM KEYWAY CENTER TO END	0.750 INCHES NOMINAL IN
FIRST END STYLE	PLAIN
SECOND END KEYWAY WIDTH	0.1240 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
OVERALL LENGTH	5.000 INCHES NOMINAL IN
END SIMILARITY	NOT IDENTICAL
SPECIAL FEATURES	ZINC PLATE SPEC ASTM B633 TYPE 1,CLASS FE/ZN5
SECOND END STYLE	WOODRUFF KEYWAY
END ITEM IDENTIFICATION	2320-01-383-3850

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

RCSK15979Same 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 12448512?

12448512 is a SHAFT,STRAIGHT.

What parts can replace 12448512?

There is 1 known substitute for 12448512: RCSK15979. Substitute compatibility should be verified for your specific system.

What is the NSN for 12448512?

12448512 is cataloged in the U.S. Government catalog under NSN 3040-01-408-1544. This indicates validated use in U.S. government and defense supply chains.

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