721440-1 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited

— · FAN MODULE

PRODUCT OVERVIEW

721440-1: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: ALUMINUM ALLOY, overall_width: 1.820 INCHES NOMINAL IN, overall_height: 0.910 INCHES NOMINAL IN, overall_length: 2.200 INCHES NOMINAL IN, surface_treatment: CHROMATE, material_document_and_classification: QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-200-8317, 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

721440-1

NSN: 5999-01-200-8317
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
overall_width	1.820 INCHES NOMINAL IN
overall_height	0.910 INCHES NOMINAL IN
overall_length	2.200 INCHES NOMINAL IN
surface_treatment	CHROMATE
material_document_and_classification	QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification	MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
NSN	5999-01-200-8317

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE

•

SURFACE TREATMENT: CHROMATE

•

MATERIAL: ALUMINUM ALLOY

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.910 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	2.200 INCHES NOMINAL IN
OVERALL WIDTH	1.820 INCHES NOMINAL IN
SURFACE TREATMENT	CHROMATE
MATERIAL	ALUMINUM ALLOY

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 721440-1?

721440-1 is a HEAT SINK,ELECTRICAL-ELECTRONIC.

What is the NSN for 721440-1?

721440-1 is cataloged in the U.S. Government catalog under NSN 5999-01-200-8317. This indicates validated use in U.S. government and defense supply chains.

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721440-1 — HEAT SINK,ELECTRICAL-ELECTRONIC

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