702273-1 — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited

— · FAN MODULE

PRODUCT OVERVIEW

702273-1: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include material: ALUMINUM ALLOY 5052, overall_width: 3.500 INCHES NOMINAL IN, overall_height: 0.875 INCHES NOMINAL IN, overall_length: 5.375 INCHES NOMINAL IN, special_features: ELEVEN VARIOUS SIZE HOLES,IRREGULARLY SPACED, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5999-00-321-9031, 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

702273-1

NSN: 5999-00-321-9031
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 35012 — GE AVIATION SYSTEMS LLC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 5052
overall_width	3.500 INCHES NOMINAL IN
overall_height	0.875 INCHES NOMINAL IN
overall_length	5.375 INCHES NOMINAL IN
special_features	ELEVEN VARIOUS SIZE HOLES,IRREGULARLY SPACED
surface_treatment	CHROMATE
mounting_facility_type_and_quantity	11 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
material_document_and_classification	QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classification	MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
NSN	5999-00-321-9031

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 11 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE

•

SURFACE TREATMENT: CHROMATE

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	11 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
OVERALL HEIGHT	0.875 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	5.375 INCHES NOMINAL IN
OVERALL WIDTH	3.500 INCHES NOMINAL IN
SPECIAL FEATURES	ELEVEN VARIOUS SIZE HOLES,IRREGULARLY SPACED
SURFACE TREATMENT	CHROMATE
MATERIAL	ALUMINUM ALLOY 5052

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: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 702273-1?

702273-1 is a HEAT SINK,ELECTRICAL-ELECTRONIC.

What is the NSN for 702273-1?

702273-1 is cataloged in the U.S. Government catalog under NSN 5999-00-321-9031. This indicates validated use in U.S. government and defense supply chains.

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702273-1 — HEAT SINK,ELECTRICAL-ELECTRONIC

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