PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

112833Heat Sink,electrical-Electronic

Astronautics Corporation of America · NSN 5999-01-100-7235 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-100-7235 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-100-7235. Primary manufacturer part number: 112833.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • Material: COPPER
  • Material: COPPER
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Applications requiring Copper construction
General Description

The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-100-7235, 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 Astronautics Corporation of America. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN5999-01-100-7235
Primary Part Number112833
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
MaterialCOPPER
MaterialCOPPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4710-01-358-0701112833 INTERCHANGEABLE
Tube and Fittings,metallic
Smiths Tubular Systems-Laconia, Inc.
3040-01-546-1725112833 INTERCHANGEABLE
Shaft,shouldered
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
112833 PRIMARY Astronautics Corporation of America (USA)
Related Parts
4710-01-358-0701INTERCHANGEABLE
TUBE AND FITTINGS,METALLIC
112833
3040-01-546-1725INTERCHANGEABLE
SHAFT,SHOULDERED
112833

Frequently Asked Questions

What is NSN 5999-01-100-7235?

NSN 5999-01-100-7235 is a Heat Sink,electrical-Electronic, manufactured by Astronautics Corporation of America, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-100-7235?

NSN 5999-01-100-7235 has 1 cross-referenced part number: 112833 (Astronautics Corporation of America).

What NSN replaces 5999-01-100-7235?

There are 2 known substitutes for 5999-01-100-7235: 4710-01-358-0701, 3040-01-546-1725. Verify interchangeability with system specifications before substitution.

What are the specifications of 112833?

Key specifications for 112833: Overall Width: 0.400 INCHES NOMINAL IN; Material: COPPER; Overall Length: 1.450 INCHES NOMINAL IN; Overall Height: 0.750 INCHES NOMINAL IN. 8 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