B552-3101-25 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

B552-3101-25: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.4500 INCHES NOMINAL IN, hole_diameter: 0.4060 INCHES NOMINAL FIRST IN, overall_length: 1.3600 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-496-1019, 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

B552-3101-25

NSN: 3120-01-496-1019
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
corner_shape	SQUARE ALL CORNERS
flange_width	0.4500 INCHES NOMINAL IN
hole_diameter	0.4060 INCHES NOMINAL FIRST IN
overall_length	1.3600 INCHES NOMINAL IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	2.0010 INCHES NOMINAL IN
body_outside_diameter	2.6200 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM IN
end_item_identification	MBT 6 VENT VALVE KINKAGE;SEAWOLF CLASS SSN 23
flange_outside_diameter	4.5000 INCHES NOMINAL IN
material_document_and_classification	QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
antirotation/lubrication_type_and_quantity	4 HOLE
NSN	3120-01-496-1019

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

FLANGE OUTSIDE DIAMETER: 4.5000 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 2.6200 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 2.0010 INCHES NOMINAL IN

•

ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 4 HOLE

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER	4.5000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	2.6200 INCHES MINIMUM AND 2.6220 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	1.3600 INCHES NOMINAL IN
BODY INSIDE DIAMETER	2.0010 INCHES NOMINAL IN
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
FLANGE WIDTH	0.4500 INCHES NOMINAL IN
END ITEM IDENTIFICATION	MBT 6 VENT VALVE KINKAGE;SEAWOLF CLASS SSN 23

SUBSTITUTES & CROSS-REFERENCES 1

7409375Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 B552-3101-25?

B552-3101-25 is a BEARING,SLEEVE.

What parts can replace B552-3101-25?

There is 1 known substitute for B552-3101-25: 7409375. Substitute compatibility should be verified for your specific system.

What is the NSN for B552-3101-25?

B552-3101-25 is cataloged in the U.S. Government catalog under NSN 3120-01-496-1019. This indicates validated use in U.S. government and defense supply chains.

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