M303GX5 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

M303GX5: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 RETAINER, bore_shape: STRAIGHT, bore_diameter: 0.6691 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM IN, contact_angle: 20.0 DEGREES MINIMUM AND 23.0 DEGREES MAXIMUM, overall_width: 0.5480 INCHES MINIMUM AND 0.5512 INCHES MAXIMUM IN, load_direction: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-330-9888, 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

M303GX5

NSN: 3110-01-330-9888
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 4340 RETAINER
bore_shape	STRAIGHT
bore_diameter	0.6691 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM IN
contact_angle	20.0 DEGREES MINIMUM AND 23.0 DEGREES MAXIMUM
overall_width	0.5480 INCHES MINIMUM AND 0.5512 INCHES MAXIMUM IN
load_direction	ANGULAR
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
features_provided	LUBRICATION GROOVE
precious_material	SILVER
surface_treatment	SILVER RETAINER
overall_outside_diameter	1.8502 INCHES MINIMUM AND 1.8504 INCHES MAXIMUM IN
NSN	3110-01-330-9888

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE RETAINER

•

SURFACE FINISH: GROUND

•

PRECIOUS MATERIAL: SILVER

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE RETAINER

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
SURFACE FINISH	GROUND
PRECIOUS MATERIAL	SILVER
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE BALL
OVERALL WIDTH	0.5480 INCHES MINIMUM AND 0.5512 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 1

3502579-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 M303GX5?

M303GX5 is a BEARING,BALL,ANNULAR.

What parts can replace M303GX5?

There is 1 known substitute for M303GX5: 3502579-1. Substitute compatibility should be verified for your specific system.

What is the NSN for M303GX5?

M303GX5 is cataloged in the U.S. Government catalog under NSN 3110-01-330-9888. This indicates validated use in U.S. government and defense supply chains.

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