Heat Sink-Insulator5999-01-446-7190

NSN 5999-01-446-7190 · NIIN 014467190

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

Government record, cited

Also searched as 5999-01-446-7190 · 5999014467190 · NIIN 014467190 · 01-446-7190 · FSC 5999 Miscellaneous Electrical and Electronic Components · A3154915 · 53-02-20 AC · 3323-06AC-25

Nearby stock numbers ← 5999-01-446-6792 Gasketing Material, Conductive · 5999-01-446-7192 Heat Sink-Insulator →

Features

Heat Sink-Insulator — FSC 5999
Body Style: FAN BLADE
Overall Diameter: 1.000 INCHES NOMINAL IN
Material: RUBBER SILICONE CLASS Q

Identification

NSN: 5999-01-446-7190
NIIN: 014467190
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Heat Sink-Insulator, cataloged under National Stock Number 5999-01-446-7190, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5999-01-446-7190
Item Name	Heat Sink-Insulator
FSC / FSG	5999 / 59 — Miscellaneous Electrical and Electronic Components
Status	ACTIVE
Body Style	FAN BLADE
Overall Diameter	1.000 INCHES NOMINAL IN
Material	RUBBER SILICONE CLASS Q

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code	0
Criticality Code	X
Unit of Issue	EA
Acquisition advice code	JN

Cross-Reference Index

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

Reference documents

Reference	Meaning
A3154915	3/2 Design control — primary reference U.S. Government activity
53-02-20 AC	5/9 Secondary reference Thermalloy Co Inc
3323-06AC-25	5/9 Secondary reference Henkel Corporation

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 5999-01-446-7190?

NSN 5999-01-446-7190 is a Heat Sink-Insulator, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.

What are the specifications of 5999-01-446-7190?

Key specifications for 5999-01-446-7190: Body Style: FAN BLADE; Overall Diameter: 1.000 INCHES NOMINAL IN; End Item Identification: 5820013652721 E/I FSCM 80063; Material: RUBBER SILICONE CLASS Q. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5999-01-446-7190 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.

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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