Heat Sink, Electrical-Electronic5999-01-119-9646

NSN 5999-01-119-9646 · NIIN 011199646

FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5999-01-119-9646 · 5999011199646 · NIIN 011199646 · 01-119-9646 · FSC 5999 Miscellaneous Electrical and Electronic Components

Nearby stock numbers ← 5999-01-119-9551 Contact, Electrical · 5999-01-120-0046 Shielding Gasket, Electronic →

Features

Heat Sink,electrical-Electronic — FSC 5999
Material: ALUMINUM

Identification

NSN: 5999-01-119-9646
NIIN: 011199646
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-119-9646, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5999-01-119-9646
Item Name	Heat Sink,electrical-Electronic
FSC / FSG	5999 / 59 — Miscellaneous Electrical and Electronic Components
Status	ACTIVE
Material	ALUMINUM

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code	0
Criticality Code	X
Unit of Issue	EA
Acquisition advice code	Y

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
5016348-1	3/9 Design control — primary reference Sci Systems Inc

No interchangeability data on file.

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

5999-00-001-1345 · Item name not on file

5999-00-001-1346

5999-00-001-1346 · Item name not on file

5999-00-001-1348

5999-00-001-1348 · Item name not on file

5999-00-001-1349

5999-00-001-1349 · Item name not on file

5999-00-001-1355

5999-00-001-1355 · Item name not on file

5999-00-001-1623

5999-00-001-1623 · Item name not on file

5999-00-001-2537

5999-00-001-2537 · Item name not on file

5999-00-001-2539

5999-00-001-2539 · Item name not on file

Frequently Asked Questions

What is NSN 5999-01-119-9646?

NSN 5999-01-119-9646 is a Heat Sink,electrical-Electronic, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.

What are the specifications of 5999-01-119-9646?

Key specifications for 5999-01-119-9646: Special Features: 0.810 IN. OVERALL DIA.,0.300 IN. OVERALL H.,0.438-20 INTERNAL THREAD,0.438-20 EXTERNAL THREAD INSERT,0.342 IN. MAX. OVERALL DIA.,0.220 IN. OVERALL H. IN; End Item Identification: F/A-18 ACFT; Material: ALUMINUM. 1 specification is documented in the U.S. Government catalog.

Is NSN 5999-01-119-9646 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 5999-01-119-9646?

NSN 5999-01-119-9646 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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