542-4025-002 — 542-4025-002

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

542-4025-002: 542-4025-002.

The 542-4025-002 is a the manufacturer industrial component. Key specifications include diameter: 1.7812 INCHES NOMINAL IN, material: STEEL COMP 4615 OVERALL, corner_shape: SQUARE ALL CORNERS, hardness_rating: 80.5 ROCKWELL A MINIMUM AND 82.5 ROCKWELL A MAXIMUM OVERALL, outside_diameter: 2.2500 INCHES NOMINAL IN, style_designator: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5895-00-446-1812, 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

MRO→ MRO_GENERAL→ 542-4025-002

NSN: 5895-00-446-1812
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

diameter	1.7812 INCHES NOMINAL IN
material	STEEL COMP 4615 OVERALL
corner_shape	SQUARE ALL CORNERS
hardness_rating	80.5 ROCKWELL A MINIMUM AND 82.5 ROCKWELL A MAXIMUM OVERALL
outside_diameter	2.2500 INCHES NOMINAL IN
style_designator	ROUND
features_provided	CASEHARDENED
overall_thickness	0.0920 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
surface_condition	GROUND
lubrication_feature	PERFORATION FLAT BEARING SURFACE
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	5895-00-446-1812

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

127244Same 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 542-4025-002?

542-4025-002 is a 542-4025-002. It is classified as a MRO (MRO_GENERAL).

What parts can replace 542-4025-002?

There is 1 known substitute for 542-4025-002: 127244. Substitute compatibility should be verified for your specific system.

What is the NSN for 542-4025-002?

542-4025-002 is cataloged in the U.S. Government catalog under NSN 5895-00-446-1812. This indicates validated use in U.S. government and defense supply chains.

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542-4025-002 — 542-4025-002

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