PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1205-0312Heat Sink,electrical-Electronic

Keysight Technologies Inc · NSN 5999-01-171-8872 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-171-8872 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-171-8872. Primary manufacturer part number: 1205-0312.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Material: ALUMINUM
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
  • Surface Treatment: ANODIZE
  • 5 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Applications requiring Aluminum construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-171-8872, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-171-8872
Primary Part Number1205-0312
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
MaterialALUMINUM
Surface TreatmentANODIZE
MaterialALUMINUM
Surface TreatmentANODIZE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0750 lbs
Cube0.0076 cu ft
Verified Substitutes 2
Heat Sink,electrical-Electronic
5342-01-075-5012 INTERCHANGEABLE
Bracket,compressor
Cross-Reference Index
Part NumberManufacturer
1205-0312 Keysight Technologies, Inc. (USA)
6014B Thermalloy Co Inc (USA)
1205-0312 Hewlett-Packard Company Dba HP (USA)
6014B IV-Electronic Klaus Vespermann Kg (DEU)
1205-0312 PRIMARY Keysight Technologies Inc (USA)
Related Parts
5999-00-372-2197SUCCESSOR
HEAT SINK,ELECTRICAL-ELECTRONIC
5342-01-075-5012INTERCHANGEABLE
BRACKET,COMPRESSOR

Frequently Asked Questions

What is NSN 5999-01-171-8872?

NSN 5999-01-171-8872 is a Heat Sink,electrical-Electronic, manufactured by Keysight Technologies Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-171-8872?

NSN 5999-01-171-8872 has 5 cross-referenced part numbers: 1205-0312 (Keysight Technologies, Inc.), 6014B (Thermalloy Co Inc), 1205-0312 (Hewlett-Packard Company Dba HP), 6014B (IV-Electronic Klaus Vespermann Kg), 1205-0312 (Keysight Technologies Inc).

What NSN replaces 5999-01-171-8872?

There are 2 known substitutes for 5999-01-171-8872: 5999-00-372-2197, 5342-01-075-5012. Verify interchangeability with system specifications before substitution.

What are the specifications of 1205-0312?

Key specifications for 1205-0312: Overall Length: 1.880 INCHES NOMINAL IN; Material: ALUMINUM; Surface Treatment: ANODIZE; Overall Width: 1.400 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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