10387648 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

10387648: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: ROUND LEFT FLANGE BODY CORNER, flange_width: 0.2500 INCHES NOMINAL IN, overall_length: 1.8750 INCHES NOMINAL IN, hardness_rating: 100.0 ROCKWELL M MINIMUM OVERALL, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-410-6839, 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

10387648

NSN: 3120-00-410-6839
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)

SPECIFICATIONS

material	OIL LUBRICATING LUBRICATION
corner_shape	ROUND LEFT FLANGE BODY CORNER
flange_width	0.2500 INCHES NOMINAL IN
overall_length	1.8750 INCHES NOMINAL IN
hardness_rating	100.0 ROCKWELL M MINIMUM OVERALL
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	2.1400 INCHES MINIMUM AND 2.1500 INCHES MAXIMUM IN
body_outside_diameter	2.6280 INCHES MINIMUM AND 2.6330 INCHES MAXIMUM IN
end_item_identification	MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
flange_outside_diameter	3.1250 INCHES NOMINAL IN
NSN	3120-00-410-6839

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 3.1250 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 2.6280 INCHES MINIMUM AND 2.6330 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	3.1250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	2.6280 INCHES MINIMUM AND 2.6330 INCHES MAXIMUM IN
HARDNESS RATING	100.0 ROCKWELL M MINIMUM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

SUBSTITUTES & CROSS-REFERENCES 1

15010646Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 10387648?

10387648 is a BEARING,SLEEVE.

What parts can replace 10387648?

There is 1 known substitute for 10387648: 15010646. Substitute compatibility should be verified for your specific system.

What is the NSN for 10387648?

10387648 is cataloged in the U.S. Government catalog under NSN 3120-00-410-6839. This indicates validated use in U.S. government and defense supply chains.

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