19155K42 — GUARD,FAN IMPELLER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

19155K42: GUARD,FAN IMPELLER.

The GUARD,FAN IMPELLER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include shape: SQUARE, body_material: PLASTIC MESH, overall_width: 1.57 INCHES NOMINAL IN, overall_height: 1.57 INCHES NOMINAL IN, mounting_method: HOLE, features_provided: ROHS DIRECTIVE COMPLIANCE. This part is cataloged in the U.S.

Government catalog under NSN 4140-01-682-3229, 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

19155K42

NSN: 4140-01-682-3229
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)

SPECIFICATIONS

shape	SQUARE
body_material	PLASTIC MESH
overall_width	1.57 INCHES NOMINAL IN
overall_height	1.57 INCHES NOMINAL IN
mounting_method	HOLE
features_provided	ROHS DIRECTIVE COMPLIANCE
part_name_assigned_by_controlling_agency	PLASTIC FAN GUARD
NSN	4140-01-682-3229

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING METHOD: HOLE

•

SHAPE: SQUARE

•

FEATURES PROVIDED: ROHS DIRECTIVE COMPLIANCE

•

BODY MATERIAL: PLASTIC MESH

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.57 INCHES NOMINAL IN
MOUNTING METHOD	HOLE
SHAPE	SQUARE
OVERALL WIDTH	1.57 INCHES NOMINAL IN
FEATURES PROVIDED	ROHS DIRECTIVE COMPLIANCE
BODY MATERIAL	PLASTIC MESH
PART NAME ASSIGNED BY CONTROLLING AGENCY	PLASTIC FAN GUARD

OTHER ITEMS IN FSC 4140 — Fans, Air Circulators, and Blower Equipment

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

4140-00-000-0082 4140-00-001-1517 4140-00-001-1536 4140-00-001-1537 4140-00-001-3930 4140-00-001-6464 4140-00-001-6874 4140-00-001-6875

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 19155K42?

19155K42 is a GUARD,FAN IMPELLER.

What is the NSN for 19155K42?

19155K42 is cataloged in the U.S. Government catalog under NSN 4140-01-682-3229. This indicates validated use in U.S. government and defense supply chains.

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19155K42 — GUARD,FAN IMPELLER

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