PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5961PL0525101Heat Sink,electrical-Electronic

Jednolity Indeks Materialowy - Uniform Material Index · NSN 5999-01-127-0664 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-127-0664 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-127-0664. Primary manufacturer part number: 5961PL0525101.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • 6 verified cross-references
  • Primary manufacturer: Jednolity Indeks Materialowy - Uniform Material Index
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-127-0664, 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 Jednolity Indeks Materialowy - Uniform Material Index. This item has 6 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: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-127-0664
Primary Part Number5961PL0525101
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerJednolity Indeks Materialowy - Uniform Material Index
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJZ
Weight0.0050 lbs
Cube0.0010 cu ft
Verified Substitutes 2
No Item Name Available
5120-01-399-9025J6072C INTERCHANGEABLE
Wrench,torque
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
5961PL0525101 Jednolity Indeks Materialowy - Uniform Material Index (POL)
802099-303 Evans & Sutherland Computer Corp (USA)
531901050 Eaton Corporation (USA)
6072 Thermalloy Co Inc (USA)
6072B Thermalloy Co Inc (USA)
6072B IV-Electronic Klaus Vespermann Kg (DEU)
Related Parts
5999-01-157-5976SUCCESSOR
NO ITEM NAME AVAILABLE
5120-01-399-9025INTERCHANGEABLE
WRENCH,TORQUE
J6072C

Frequently Asked Questions

What is NSN 5999-01-127-0664?

NSN 5999-01-127-0664 is a Heat Sink,electrical-Electronic, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-127-0664?

NSN 5999-01-127-0664 has 6 cross-referenced part numbers: 5961PL0525101 (Jednolity Indeks Materialowy - Uniform Material Index), 802099-303 (Evans & Sutherland Computer Corp), 531901050 (Eaton Corporation), 6072 (Thermalloy Co Inc), 6072B (Thermalloy Co Inc) and 1 more.

What NSN replaces 5999-01-127-0664?

There are 2 known substitutes for 5999-01-127-0664: 5999-01-157-5976, 5120-01-399-9025. Verify interchangeability with system specifications before substitution.

What are the specifications of 5961PL0525101?

Key specifications for 5961PL0525101: Special Features: BLACK ANODIZE; 0.375 IN. H; 1.750 IN. L; 1.450 IN. W IN; Special Features: BLACK ANODIZE; 0.375 IN. H; 1.750 IN. L; 1.450 IN. W IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-127-0664 still in active supply?

NSN 5999-01-127-0664 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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