546-3790-003 — CLAMP,HUB

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

546-3790-003: CLAMP,HUB.

The CLAMP,HUB is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, thickness: 0.118 INCHES NOMINAL IN, bore_diameter: 0.1880 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, style_designator: ROUND, SINGLE BOLT SECURED, surface_treatment: ANODIZE. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-421-5845, 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

546-3790-003

NSN: 3040-00-421-5845
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024
thickness	0.118 INCHES NOMINAL IN
bore_diameter	0.1880 INCHES NOMINAL IN
outside_diameter	0.500 INCHES NOMINAL IN
style_designator	ROUND, SINGLE BOLT SECURED
surface_treatment	ANODIZE
nominal_thread_size	0.073 INCHES IN
plain_hole_diameter	0.0810 INCHES NOMINAL IN
clamp_securing_hole_style	THREADED
screw_thread_series_designator	UNF
material_document_and_classification	QQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification	580-0008-00, COLLINS RADIO CO MFR REF SINGLE TREATMENT RESPONSE
NSN	3040-00-421-5845

COMPONENT DIAGRAM

KEY FEATURES

•

PLAIN HOLE DIAMETER: 0.0810 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 580-0008-00, COLLINS RADIO CO MFR REF SINGLE TREATMENT RESPONSE

•

CLAMP SECURING HOLE STYLE: THREADED

•

STYLE DESIGNATOR: ROUND, SINGLE BOLT SECURED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE

•

OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.073 INCHES IN

•

SCREW THREAD SERIES DESIGNATOR: UNF

TECHNICAL CHARACTERISTICS

PLAIN HOLE DIAMETER	0.0810 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	580-0008-00, COLLINS RADIO CO MFR REF SINGLE TREATMENT RESPONSE
CLAMP SECURING HOLE STYLE	THREADED
STYLE DESIGNATOR	ROUND, SINGLE BOLT SECURED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER	0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.073 INCHES IN
SCREW THREAD SERIES DESIGNATOR	UNF
SURFACE TREATMENT	ANODIZE
BORE DIAMETER	0.1880 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

No substitute or cross-reference records for this part.

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 546-3790-003?

546-3790-003 is a CLAMP,HUB.

What is the NSN for 546-3790-003?

546-3790-003 is cataloged in the U.S. Government catalog under NSN 3040-00-421-5845. This indicates validated use in U.S. government and defense supply chains.

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546-3790-003 — CLAMP,HUB

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