8166495 — BEARING,WASHER,THRUST

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

8166495: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: LUBRICANT LUBRICATION, corner_shape: SQUARE ALL CORNERS, major_diameter: 4.0000 INCHES NOMINAL IN, minor_diameter: 3.0040 INCHES NOMINAL IN, surface_finish: 25.0 MICROINCHES OVERALL, outside_diameter: 4.4900 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-366-2929, 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

8166495

NSN: 3120-00-366-2929
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 39VG9 — PROGRESS RAIL LOCOMOTIVE INC. DBA PROGRESS RAIL SWITCHING SERVICES LLC (USA)

SPECIFICATIONS

material	LUBRICANT LUBRICATION
corner_shape	SQUARE ALL CORNERS
major_diameter	4.0000 INCHES NOMINAL IN
minor_diameter	3.0040 INCHES NOMINAL IN
surface_finish	25.0 MICROINCHES OVERALL
outside_diameter	4.4900 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN
style_designator	ROUND
overall_thickness	0.3650 INCHES NOMINAL IN
center_hole_shape_style	ROUND W/ROUND KEYWAYS
center_hole_keyway_radius	0.2500 INCHES NOMINAL IN
center_hole_keyway_quantity	4
cross-sectional_shape_style	RECTANGULAR
NSN	3120-00-366-2929

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 25.0 MICROINCHES OVERALL

•

CORNER SHAPE: SQUARE ALL CORNERS

•

OVERALL THICKNESS: 0.3650 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

OUTSIDE DIAMETER: 4.4900 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN

•

CENTER HOLE KEYWAY QUANTITY: 4

•

CENTER HOLE KEYWAY RADIUS: 0.2500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	25.0 MICROINCHES OVERALL
CORNER SHAPE	SQUARE ALL CORNERS
OVERALL THICKNESS	0.3650 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
OUTSIDE DIAMETER	4.4900 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN
CENTER HOLE KEYWAY QUANTITY	4
CENTER HOLE KEYWAY RADIUS	0.2500 INCHES NOMINAL IN
MINOR DIAMETER	3.0040 INCHES NOMINAL IN
MATERIAL	LUBRICANT LUBRICATION

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

No substitute or cross-reference records for this part.

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 8166495?

8166495 is a BEARING,WASHER,THRUST.

What is the NSN for 8166495?

8166495 is cataloged in the U.S. Government catalog under NSN 3120-00-366-2929. This indicates validated use in U.S. government and defense supply chains.

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8166495 — BEARING,WASHER,THRUST

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