687-3926-001 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited

— · FAN MODULE

PRODUCT OVERVIEW

687-3926-001: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: ALUMINUM ALLOY 5052, body_style: EXTRUDED, overall_width: 0.840 INCHES NOMINAL IN, overall_height: 0.040 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-335-9546, 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

687-3926-001

NSN: 5999-01-335-9546
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 5052
body_style	EXTRUDED
overall_width	0.840 INCHES NOMINAL IN
overall_height	0.040 INCHES NOMINAL IN
overall_length	2.000 INCHES NOMINAL IN
surface_treatment	CHROMATE
unthreaded_mounting_hole_diameter	0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM FOURTH MOUNTING FACILITY IN
mounting_facility_type_and_quantity	2 UNTHREADED HOLE(S) FOURTH MOUNTING FACILITY
material_document_and_classification	QQ-A-250/8,ALLOY 5052,TEMPER H32 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification	MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN	5999-01-335-9546

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE

•

BODY STYLE: EXTRUDED

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.094 INCHES NOMINAL FIRST MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) FOURTH MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
MOUNTING FACILITY TYPE AND QUANTITY	2 UNTHREADED HOLE(S) THIRD MOUNTING FACILITY
OVERALL HEIGHT	0.040 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
BODY STYLE	EXTRUDED
UNTHREADED MOUNTING HOLE DIAMETER	0.094 INCHES NOMINAL FIRST MOUNTING FACILITY IN
UNTHREADED MOUNTING HOLE DIAMETER	0.141 INCHES NOMINAL SECOND MOUNTING FACILITY IN
UNTHREADED MOUNTING HOLE DIAMETER	0.142 INCHES MINIMUM AND 0.152 INCHES MAXIMUM THIRD MOUNTING FACILITY IN

OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components

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

5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 687-3926-001?

687-3926-001 is a HEAT SINK,ELECTRICAL-ELECTRONIC.

What is the NSN for 687-3926-001?

687-3926-001 is cataloged in the U.S. Government catalog under NSN 5999-01-335-9546. This indicates validated use in U.S. government and defense supply chains.

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687-3926-001 — HEAT SINK,ELECTRICAL-ELECTRONIC

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