8329421 — SHAFT,SHOULDERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8329421: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 6150, end_similarity: NOT IDENTICAL, overall_length: 22.250 INCHES NOMINAL IN, surface_finish: 8.0 MICROINCHES, first_end_style: FLAT KEYWAY, second_end_style: CIRCULAR GROOVED AND FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-301-7431, 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

8329421

NSN: 3040-00-301-7431
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 6150
step_quantity	8
end_similarity	NOT IDENTICAL
overall_length	22.250 INCHES NOMINAL IN
surface_finish	8.0 MICROINCHES
first_end_style	FLAT KEYWAY
second_end_style	CIRCULAR GROOVED AND FLAT KEYWAY
special_features	DISTANCE BETWEEN GROOVE CENTER 1.031 IN. NOM IN
first_end_diameter	1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
second_end_diameter	0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
first_end_hole_depth	0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
fsc_application_data	HYDRAULIC PUMP,WINCH,VEHICLE MOUNTED
NSN	3040-00-301-7431

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 8.0 MICROINCHES

•

FSC APPLICATION DATA: HYDRAULIC PUMP,WINCH,VEHICLE MOUNTED

•

STEP QUANTITY: 8

•

FIRST END DIAMETER: 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN

•

SECOND END DIAMETER: 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN

•

LARGEST STEP DIAMETER: 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN

•

FIRST END HOLE DEPTH: 0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN

•

FIRST END STYLE: FLAT KEYWAY

TECHNICAL CHARACTERISTICS

SURFACE FINISH	8.0 MICROINCHES
FSC APPLICATION DATA	HYDRAULIC PUMP,WINCH,VEHICLE MOUNTED
STEP QUANTITY	8
FIRST END DIAMETER	1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
SECOND END DIAMETER	0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
LARGEST STEP DIAMETER	1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
FIRST END HOLE DEPTH	0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
FIRST END STYLE	FLAT KEYWAY
SECOND END KEYWAY WIDTH	0.2500 INCHES MINIMUM AND 0.2580 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AISI OR SAE ASSN STD SINGLE MATERIAL RESPONSE

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

1228DReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8329421?

8329421 is a SHAFT,SHOULDERED.

What parts can replace 8329421?

There is 1 known substitute for 8329421: 1228D. Substitute compatibility should be verified for your specific system.

What is the NSN for 8329421?

8329421 is cataloged in the U.S. Government catalog under NSN 3040-00-301-7431. This indicates validated use in U.S. government and defense supply chains.

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8329421 — SHAFT,SHOULDERED

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