4799393 — HUB,BODY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4799393: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: STEEL, shoulder_width: 0.750 INCHES NOMINAL IN, special_features: TWO KEYWAY 0.375 IN.W;0.312 IN.DEEP;1.500 IN.LG ID OF HUB;O/A LENGTH:3.688 IN.NOM;ATTACHMENT METHOD:PRESS FIT IN, style_designator: DOUBLE HUB, SPLIT AND SOLID, hub_inside_diameter: 2.250 INCHES NOMINAL IN, shoulder_outside_diameter: 9.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-404-9846, 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

4799393

NSN: 3040-00-404-9846
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 0AHU0 — KALMAR AC INC (USA)

SPECIFICATIONS

material	STEEL
shoulder_width	0.750 INCHES NOMINAL IN
special_features	TWO KEYWAY 0.375 IN.W;0.312 IN.DEEP;1.500 IN.LG ID OF HUB;O/A LENGTH:3.688 IN.NOM;ATTACHMENT METHOD:PRESS FIT IN
style_designator	DOUBLE HUB, SPLIT AND SOLID
hub_inside_diameter	2.250 INCHES NOMINAL IN
shoulder_outside_diameter	9.438 INCHES NOMINAL IN
first_end_hub_outside_diameter	3.531 INCHES NOMINAL IN
second_end_hub_outside_diameter	4.375 INCHES NOMINAL IN
distance_from_first_end_hub_to_shoulder	2.219 INCHES NOMINAL IN
distance_from_second_end_hub_to_shoulder	0.625 INCHES NOMINAL IN
NSN	3040-00-404-9846

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HUB OUTSIDE DIAMETER: 4.375 INCHES NOMINAL IN

•

SHOULDER WIDTH: 0.750 INCHES NOMINAL IN

•

HUB INSIDE DIAMETER: 2.250 INCHES NOMINAL IN

•

STYLE DESIGNATOR: DOUBLE HUB, SPLIT AND SOLID

•

DISTANCE FROM FIRST END HUB TO SHOULDER: 2.219 INCHES NOMINAL IN

•

MATERIAL: STEEL

•

DISTANCE FROM SECOND END HUB TO SHOULDER: 0.625 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END HUB OUTSIDE DIAMETER	4.375 INCHES NOMINAL IN
SHOULDER WIDTH	0.750 INCHES NOMINAL IN
HUB INSIDE DIAMETER	2.250 INCHES NOMINAL IN
STYLE DESIGNATOR	DOUBLE HUB, SPLIT AND SOLID
SPECIAL FEATURES	TWO KEYWAY 0.375 IN.W;0.312 IN.DEEP;1.500 IN.LG ID OF HUB;O/A LENGTH:3.688 IN.NOM;ATTACHMENT METHOD:PRESS FIT IN
DISTANCE FROM FIRST END HUB TO SHOULDER	2.219 INCHES NOMINAL IN
MATERIAL	STEEL
DISTANCE FROM SECOND END HUB TO SHOULDER	0.625 INCHES NOMINAL IN
SHOULDER OUTSIDE DIAMETER	9.438 INCHES NOMINAL IN
FIRST END HUB OUTSIDE DIAMETER	3.531 INCHES NOMINAL 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 2

4799393-7Reference document

Same NSN cross-reference

Reference document — Secondary reference

4799393-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 4799393?

4799393 is a HUB,BODY.

What parts can replace 4799393?

There are 2 known substitutes for 4799393: 4799393-7, 4799393-6. Substitute compatibility should be verified for your specific system.

What is the NSN for 4799393?

4799393 is cataloged in the U.S. Government catalog under NSN 3040-00-404-9846. This indicates validated use in U.S. government and defense supply chains.

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4799393 — HUB,BODY

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