803-5959303-X-73 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

803-5959303-X-73: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 606 OR COPPER ALLOY 614 OR COPPER ALLOY 630 OR COPPER ALLOY 642 OVERALL, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, overall_length: 1.7500 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-333-2176, 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

803-5959303-X-73

NSN: 3120-01-333-2176
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	COPPER ALLOY 606 OR COPPER ALLOY 614 OR COPPER ALLOY 630 OR COPPER ALLOY 642 OVERALL
corner_shape	SQUARE INSIDE RIGHT CORNER
flange_width	0.2480 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
overall_length	1.7500 INCHES NOMINAL IN
surface_finish	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	2.5000 INCHES MINIMUM AND 2.5020 INCHES MAXIMUM IN
body_outside_diameter	2.7520 INCHES NOMINAL IN
flange_outside_diameter	3.2500 INCHES NOMINAL IN
lubricant_accommodation_style	GROOVED CIRCULAR
surface_groove_location_and_quantity	1 INTERNAL
NSN	3120-01-333-2176

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE

•

CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER

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 2

524-6603688-VHBA-84Reference document

Same NSN cross-reference

Reference document — Secondary reference

5959303-73Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 803-5959303-X-73?

803-5959303-X-73 is a BEARING,SLEEVE.

What parts can replace 803-5959303-X-73?

There are 2 known substitutes for 803-5959303-X-73: 524-6603688-VHBA-84, 5959303-73. Substitute compatibility should be verified for your specific system.

What is the NSN for 803-5959303-X-73?

803-5959303-X-73 is cataloged in the U.S. Government catalog under NSN 3120-01-333-2176. This indicates validated use in U.S. government and defense supply chains.

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