721446-1 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited

— · FAN MODULE

PRODUCT OVERVIEW

721446-1: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: BERYLLIUM OXIDE, overall_width: 0.300 INCHES NOMINAL IN, overall_height: 0.040 INCHES NOMINAL IN, overall_length: 0.375 INCHES NOMINAL IN, surface_treatment: TIN. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-239-5339, 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

721446-1

NSN: 5999-01-239-5339
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)

SPECIFICATIONS

material	BERYLLIUM OXIDE
overall_width	0.300 INCHES NOMINAL IN
overall_height	0.040 INCHES NOMINAL IN
overall_length	0.375 INCHES NOMINAL IN
surface_treatment	TIN
NSN	5999-01-239-5339

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT: TIN

•

MATERIAL: BERYLLIUM OXIDE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.040 INCHES NOMINAL IN
OVERALL LENGTH	0.375 INCHES NOMINAL IN
OVERALL WIDTH	0.300 INCHES NOMINAL IN
SURFACE TREATMENT	TIN
MATERIAL	BERYLLIUM OXIDE

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 721446-1?

721446-1 is a HEAT SINK,ELECTRICAL-ELECTRONIC.

What is the NSN for 721446-1?

721446-1 is cataloged in the U.S. Government catalog under NSN 5999-01-239-5339. This indicates validated use in U.S. government and defense supply chains.

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721446-1 — HEAT SINK,ELECTRICAL-ELECTRONIC

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