7979324 — HUB,BODY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7979324: HUB,BODY.

The HUB,BODY is a the manufacturer industrial component. Key specifications include material: IRON CAST, shoulder_width: 1.311 INCHES MINIMUM AND 1.316 INCHES MAXIMUM IN, special_features: SURFACE FINISH:PAINT,PRIMER TT-P-664;O/A LENGTH:8.438 IN.NOM IN, hub_inside_diameter: 5.250 INCHES NOMINAL IN, shoulder_outside_diameter: 13.750 INCHES NOMINAL IN, first_end_hub_outside_diameter: 8.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-421-3928, 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

7979324

NSN: 3040-00-421-3928
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	IRON CAST
shoulder_width	1.311 INCHES MINIMUM AND 1.316 INCHES MAXIMUM IN
special_features	SURFACE FINISH:PAINT,PRIMER TT-P-664;O/A LENGTH:8.438 IN.NOM IN
hub_inside_diameter	5.250 INCHES NOMINAL IN
shoulder_outside_diameter	13.750 INCHES NOMINAL IN
first_end_hub_outside_diameter	8.500 INCHES NOMINAL IN
second_end_hub_outside_diameter	8.657 INCHES MINIMUM AND 8.660 INCHES MAXIMUM IN
material_document_and_classification	UNS F22200 FED SPEC SINGLE MATERIAL RESPONSE
distance_from_first_end_hub_to_shoulder	6.688 INCHES NOMINAL IN
distance_from_second_end_hub_to_shoulder	0.563 INCHES NOMINAL IN
NSN	3040-00-421-3928

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND END HUB OUTSIDE DIAMETER: 8.657 INCHES MINIMUM AND 8.660 INCHES MAXIMUM IN

•

SHOULDER WIDTH: 1.311 INCHES MINIMUM AND 1.316 INCHES MAXIMUM IN

•

HUB INSIDE DIAMETER: 5.250 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: UNS F22200 FED SPEC SINGLE MATERIAL RESPONSE

•

DISTANCE FROM FIRST END HUB TO SHOULDER: 6.688 INCHES NOMINAL IN

•

MATERIAL: IRON CAST

•

DISTANCE FROM SECOND END HUB TO SHOULDER: 0.563 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SECOND END HUB OUTSIDE DIAMETER	8.657 INCHES MINIMUM AND 8.660 INCHES MAXIMUM IN
SHOULDER WIDTH	1.311 INCHES MINIMUM AND 1.316 INCHES MAXIMUM IN
HUB INSIDE DIAMETER	5.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	UNS F22200 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURES	SURFACE FINISH:PAINT,PRIMER TT-P-664;O/A LENGTH:8.438 IN.NOM IN
DISTANCE FROM FIRST END HUB TO SHOULDER	6.688 INCHES NOMINAL IN
MATERIAL	IRON CAST
DISTANCE FROM SECOND END HUB TO SHOULDER	0.563 INCHES NOMINAL IN
SHOULDER OUTSIDE DIAMETER	13.750 INCHES NOMINAL IN
FIRST END HUB OUTSIDE DIAMETER	8.500 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 1

3040-00-421-3928Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 7979324?

7979324 is a HUB,BODY.

What parts can replace 7979324?

There is 1 known substitute for 7979324: 3040-00-421-3928. Substitute compatibility should be verified for your specific system.

What is the NSN for 7979324?

7979324 is cataloged in the U.S. Government catalog under NSN 3040-00-421-3928. This indicates validated use in U.S. government and defense supply chains.

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