B301457 — BUSHING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

B301457: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 937 OVERALL, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.1250 INCHES NOMINAL FIRST IN, overall_length: 4.0000 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-033-2768, 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

B301457

NSN: 3120-01-033-2768
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 3X894 — CONTROL FLOW, INC. DBA CONTROL FLOW INC (USA)

SPECIFICATIONS

material	COPPER ALLOY 937 OVERALL
corner_shape	SQUARE ALL CORNERS
hole_diameter	0.1250 INCHES NOMINAL FIRST IN
overall_length	4.0000 INCHES NOMINAL IN
surface_finish	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter	4.7520 INCHES MINIMUM AND 4.7550 INCHES MAXIMUM IN
body_outside_diameter	5.5010 INCHES MINIMUM AND 5.5020 INCHES MAXIMUM IN
lubricant_accommodation_style	GROOVED CIRCULAR AND GROOVED OPEN ONE END
surface_groove_location_and_quantity	2 INTERNAL AND 1 EXTERNAL
antirotation/lubrication_type_and_quantity	2 HOLE
NSN	3120-01-033-2768

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY

•

CORNER SHAPE: SQUARE ALL CORNERS

•

BODY OUTSIDE DIAMETER: 5.5010 INCHES MINIMUM AND 5.5020 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

BODY INSIDE DIAMETER: 4.7520 INCHES MINIMUM AND 4.7550 INCHES MAXIMUM IN

•

LUBRICANT ACCOMMODATION STYLE: GROOVED CIRCULAR AND GROOVED OPEN ONE END

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPE	SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER	5.5010 INCHES MINIMUM AND 5.5020 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	4.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER	4.7520 INCHES MINIMUM AND 4.7550 INCHES MAXIMUM IN
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR AND GROOVED OPEN ONE END
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
MATERIAL	COPPER ALLOY 937 OVERALL

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

PLD301087PC14Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 B301457?

B301457 is a BUSHING,SLEEVE.

What parts can replace B301457?

There is 1 known substitute for B301457: PLD301087PC14. Substitute compatibility should be verified for your specific system.

What is the NSN for B301457?

B301457 is cataloged in the U.S. Government catalog under NSN 3120-01-033-2768. This indicates validated use in U.S. government and defense supply chains.

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