12349742-1 — HOUSING,BEARING UNIT

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

12349742-1: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0 OVERALL, bore_diameter: 2.0900 MILLIMETERS NOMINAL MM, housing_width: 4.250 INCHES NOMINAL IN, housing_length: 1.208 INCHES MINIMUM AND 1.212 INCHES MAXIMUM IN, style_designator: FLANGE BLOCK, surface_treatment: CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-322-9669, 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

12349742-1

NSN: 3130-01-322-9669
FSC: 3130 — Bearings, Mounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0 OVERALL
bore_diameter	2.0900 MILLIMETERS NOMINAL MM
housing_width	4.250 INCHES NOMINAL IN
housing_length	1.208 INCHES MINIMUM AND 1.212 INCHES MAXIMUM IN
style_designator	FLANGE BLOCK
surface_treatment	CHROMATE OVERALL
mounting_hole_type	ROUND, UNTHREADED
mounting_hole_diameter	0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
assembly_overall_length	2.244 INCHES NOMINAL IN
material_document_and_classification	QQ-A-601 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-596 FED SPEC ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classification	MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
center_to_center_distance_between_mounting_holes_along_side_of_a_square	3.006 INCHES NOMINAL IN
NSN	3130-01-322-9669

COMPONENT DIAGRAM

KEY FEATURES

•

ASSEMBLY OVERALL LENGTH: 2.244 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A

•

MOUNTING HOLE TYPE: ROUND, UNTHREADED

•

STYLE DESIGNATOR: FLANGE BLOCK

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-601 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-596 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

MOUNTING HOLE DIAMETER: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN

•

HOUSING WIDTH: 4.250 INCHES NOMINAL IN

•

SURFACE TREATMENT: CHROMATE OVERALL

TECHNICAL CHARACTERISTICS

ASSEMBLY OVERALL LENGTH	2.244 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
MOUNTING HOLE TYPE	ROUND, UNTHREADED
STYLE DESIGNATOR	FLANGE BLOCK
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-601 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-596 FED SPEC ALL MATERIAL RESPONSES OVERALL
MOUNTING HOLE DIAMETER	0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
HOUSING WIDTH	4.250 INCHES NOMINAL IN
SURFACE TREATMENT	CHROMATE OVERALL
BORE DIAMETER	2.0900 MILLIMETERS NOMINAL MM
MATERIAL	ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0 OVERALL

OTHER ITEMS IN FSC 3130 — Bearings, Mounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12349742-1?

12349742-1 is a HOUSING,BEARING UNIT.

What is the NSN for 12349742-1?

12349742-1 is cataloged in the U.S. Government catalog under NSN 3130-01-322-9669. This indicates validated use in U.S. government and defense supply chains.

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12349742-1 — HOUSING,BEARING UNIT

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