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NSN 5999-01-359-7549Government record, cited
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Heat Sink, Electrical-Electronic5999-01-359-7549

NSN 5999-01-359-7549 · NIIN 013597549
FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components
Government record, cited
Also searched as  5999-01-359-7549 · 5999013597549 · NIIN 013597549 · 01-359-7549 · FSC 5999 Miscellaneous Electrical and Electronic Components
Nearby stock numbers  ·
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
  • Body Style: BOARD MOUNTED
  • Unthreaded Mounting Hole Diameter: 0.218 INCHES NOMINAL SECOND MOUNTING FACILITY IN
  • Unthreaded Mounting Hole Diameter: 0.188 INCHES NOMINAL FIRST MOUNTING FACILITY IN
  • Material: ALUMINUM ALLOY
Identification
  • NSN: 5999-01-359-7549
  • NIIN: 013597549
  • 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 5999-01-359-7549, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
ParameterValue
NSN5999-01-359-7549
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — Miscellaneous Electrical and Electronic Components
StatusACTIVE
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
Body StyleBOARD MOUNTED
Unthreaded Mounting Hole Diameter0.218 INCHES NOMINAL SECOND MOUNTING FACILITY IN
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL FIRST MOUNTING FACILITY IN
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code0
Criticality CodeX
Unit of IssueEA
Acquisition advice codeJ
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
6351B-2 3/9 Design control — primary reference
Thermalloy Co 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 5999-01-359-7549?

NSN 5999-01-359-7549 is a Heat Sink,electrical-Electronic, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.

What are the specifications of 5999-01-359-7549?

Key specifications for 5999-01-359-7549: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY; Overall Height: 0.467 INCHES MINIMUM AND 0.533 INCHES MAXIMUM IN; Body Style: BOARD MOUNTED. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5999-01-359-7549 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.

PartsTable — the parts reference. Every fact cited to its source.
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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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