6M148 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

6M148: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0620 INCHES NOMINAL IN, overall_length: 0.3200 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, features_provided: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-075-3419, 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

6M148

NSN: 3120-01-075-3419
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
corner_shape	SQUARE ALL CORNERS
flange_width	0.0620 INCHES NOMINAL IN
overall_length	0.3200 INCHES NOMINAL IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
features_provided	CASEHARDENED
surface_treatment	PASSIVATE OVERALL
body_inside_diameter	0.3080 INCHES NOMINAL IN
body_outside_diameter	0.3771 INCHES NOMINAL IN
flange_outside_diameter	0.5000 INCHES NOMINAL IN
material_document_and_classification	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3120-01-075-3419

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

FLANGE OUTSIDE DIAMETER: 0.5000 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 0.3771 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

FEATURES PROVIDED: CASEHARDENED

•

BODY INSIDE DIAMETER: 0.3080 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER	0.5000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	0.3771 INCHES NOMINAL IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	0.3200 INCHES NOMINAL IN
FEATURES PROVIDED	CASEHARDENED
BODY INSIDE DIAMETER	0.3080 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE OVERALL
FLANGE WIDTH	0.0620 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted

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

3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938

SUBSTITUTES & CROSS-REFERENCES 1

4M45Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6M148?

6M148 is a BUSHING,SLEEVE.

What parts can replace 6M148?

There is 1 known substitute for 6M148: 4M45. Substitute compatibility should be verified for your specific system.

What is the NSN for 6M148?

6M148 is cataloged in the U.S. Government catalog under NSN 3120-01-075-3419. This indicates validated use in U.S. government and defense supply chains.

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