5740348 — BEARING,WASHER,THRUST

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

5740348: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 1.2880 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN, material: COPPER ALLOY OUTER LAYER, corner_shape: SQUARE ALL CORNERS, hardness_rating: 72.0 ROCKWELL SUPERFICIAL 15-T MINIMUM OVERALL, outside_diameter: 1.7800 INCHES NOMINAL IN, special_features: 4 GROOVES EACH SIDE. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-156-8763, 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

5740348

NSN: 3120-01-156-8763
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 34623 — AM GENERAL LLC (USA)

SPECIFICATIONS

diameter	1.2880 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN
material	COPPER ALLOY OUTER LAYER
corner_shape	SQUARE ALL CORNERS
hardness_rating	72.0 ROCKWELL SUPERFICIAL 15-T MINIMUM OVERALL
outside_diameter	1.7800 INCHES NOMINAL IN
special_features	4 GROOVES EACH SIDE
style_designator	ROUND
overall_thickness	0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
surface_condition	GROUND
lubrication_feature	GROOVE RIGHT SIDE
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	3120-01-156-8763

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

OVERALL THICKNESS: 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN

•

HARDNESS RATING: 72.0 ROCKWELL SUPERFICIAL 15-T MINIMUM OVERALL

•

STYLE DESIGNATOR: ROUND

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE 799 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER

•

DIAMETER: 1.2880 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN

•

SURFACE CONDITION: GROUND

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
OVERALL THICKNESS	0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
HARDNESS RATING	72.0 ROCKWELL SUPERFICIAL 15-T MINIMUM OVERALL
STYLE DESIGNATOR	ROUND
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 799 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES INNER LAYER
DIAMETER	1.2880 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN
SURFACE CONDITION	GROUND
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
OUTSIDE DIAMETER	1.7800 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 2

8624196Reference document

Same NSN cross-reference

Reference document — Secondary reference

3120PL0742208Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5740348?

5740348 is a BEARING,WASHER,THRUST.

What parts can replace 5740348?

There are 2 known substitutes for 5740348: 8624196, 3120PL0742208. Substitute compatibility should be verified for your specific system.

What is the NSN for 5740348?

5740348 is cataloged in the U.S. Government catalog under NSN 3120-01-156-8763. This indicates validated use in U.S. government and defense supply chains.

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5740348 — BEARING,WASHER,THRUST

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