PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

845570GPlate,front,heat Dissipator

Teledyne Controls, Llc Dba Teledyne Controls · NSN 5999-01-187-8122 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-187-8122 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-187-8122. Primary manufacturer part number: 845570G.
Features
  • Plate,front,heat Dissipator — FSC 5999
  • General Characteristics Item Description: 3.69 IN. L; 3.128 IN. W; 0.050 IN. THK; 6061-T4 ALUMINUM ALLOY; INCLUDES STANDOFF 2; INSULATOR 1; THERMAL WAFER 2 IN
  • General Characteristics Item Description: 3.69 IN. L; 3.128 IN. W; 0.050 IN. THK; 6061-T4 ALUMINUM ALLOY; INCLUDES STANDOFF 2; INSULATOR 1; THERMAL WAFER 2 IN
  • 4 verified cross-references
  • Primary manufacturer: Teledyne Controls, Llc Dba Teledyne Controls
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,front,heat Dissipator, cataloged under National Stock Number 5999-01-187-8122, 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 Teledyne Controls, Llc Dba Teledyne Controls. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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
NSN5999-01-187-8122
Primary Part Number845570G
Item NamePlate,front,heat Dissipator
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerTeledyne Controls, Llc Dba Teledyne Controls
StatusACTIVE
General Characteristics Item Description3.69 IN. L; 3.128 IN. W; 0.050 IN. THK; 6061-T4 ALUMINUM ALLOY; INCLUDES STANDOFF 2; INSULATOR 1; THERMAL WAFER 2 IN
General Characteristics Item Description3.69 IN. L; 3.128 IN. W; 0.050 IN. THK; 6061-T4 ALUMINUM ALLOY; INCLUDES STANDOFF 2; INSULATOR 1; THERMAL WAFER 2 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 2
5962-01-089-6790 INTERCHANGEABLE
Microcircuit,digital
5340-01-459-1065845570-1 INTERCHANGEABLE
Plate,mounting
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
845570G Teledyne Controls, Llc Dba Teledyne Controls (USA)
845570-1 Teledyne Controls, Llc Dba Teledyne Controls (USA)
845570 Teledyne Controls, Llc Dba Teledyne Controls (USA)
845570G1 Teledyne Controls, Llc Dba Teledyne Controls (USA)
Related Parts
5962-01-089-6790INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5340-01-459-1065INTERCHANGEABLE
PLATE,MOUNTING
845570-1

Frequently Asked Questions

What is NSN 5999-01-187-8122?

NSN 5999-01-187-8122 is a Plate,front,heat Dissipator, manufactured by Teledyne Controls, Llc Dba Teledyne Controls, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-187-8122?

NSN 5999-01-187-8122 has 4 cross-referenced part numbers: 845570G (Teledyne Controls, Llc Dba Teledyne Controls), 845570-1 (Teledyne Controls, Llc Dba Teledyne Controls), 845570 (Teledyne Controls, Llc Dba Teledyne Controls), 845570G1 (Teledyne Controls, Llc Dba Teledyne Controls).

What NSN replaces 5999-01-187-8122?

There are 2 known substitutes for 5999-01-187-8122: 5962-01-089-6790, 5340-01-459-1065. Verify interchangeability with system specifications before substitution.

What are the specifications of 845570G?

Key specifications for 845570G: General Characteristics Item Description: 3.69 IN. L; 3.128 IN. W; 0.050 IN. THK; 6061-T4 ALUMINUM ALLOY; INCLUDES STANDOFF 2; INSULATOR 1; THERMAL WAFER 2 IN; General Characteristics Item Description: 3.69 IN. L; 3.128 IN. W; 0.050 IN. THK; 6061-T4 ALUMINUM ALLOY; INCLUDES STANDOFF 2; INSULATOR 1; THERMAL WAFER 2 IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com