Part detail

Request a Quote for Part 2903 with the NSN 5999009238966 by Astro Dynamics Inc

2903NSN5999-00-923-8966CAGE12122

Heat Sink Electrical Electronic

Detailed description

2903 procurement notes

If you are interested in 2903 with NSN 5999009238966, we have you covered with available parts to purchase on Aviation Domain 360. Heat Sink Electrical Electronic is listed alongside the part number 2903 under FSC , having been manufactured by Astro Dynamics Inc. If you would like to receive a quote on this item for your comparisons, please fill out and submit the RFQ form below with as much detail as you can provide. With the information that you offer, our team members will quickly craft you a personalized solution that takes your individual needs and requirements into account. As our team members are always available for customers 24/7x365, responses to RFQ submissions will be given in just 15 minutes or less.

Alongside CAGE Code parts from Astro Dynamics Inc, we also provide items from countless leading global manufacturers that we trust as a part of our NO CHINA SOURCING pledge. Prior to shipment, numerous products are subjected to rigorous quality assurance measures, ensuring their reliability and caliber. Furthermore, all items ship alongside their qualifying certifications and manufacturing trace documentation as applicable. As a result of our practices, we are AS9120B, ISO 9001:2015, and FAA AC 00-56B certified and accredited. Get started with a competitive quote for NSN 5999009238966 and see why customers steadily depend on Aviation Domain 360 for all their operational needs.

Specifications

Reference data

Manufacturer
Astro Dynamics Inc
Part number
2903
NSN
5999-00-923-8966
NIIN
00-923-8966
FSC
5999 Miscellaneous Electrical and Electronic Components
CAGE code
12122
Multi-line procurement

Sourcing more than one part?

Upload a bill of materials (BOM) or paste a list of part numbers — every line bundles into a single RFQ. No checkout, no payment.

Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

NSN Information for Part Number 2903 with NSN 5999-00-923-8966, 5999009238966

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5999009238966

Item Description:

Heat Sink Electrical Electronic

59990092389660PB
CIICHCCESDPMICCriticalityENAC
UBU
Part NumberISCRNVCRNCCHCCMSDSSADC
2903C93

Characteristics Data of NSN 5999-00-923-8966, 5999009238966

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH2.750 INCHES NOMINAL
ABKWOVERALL HEIGHT0.984 INCHES NOMINAL
ABMKOVERALL WIDTH2.500 INCHES NOMINAL
MATTMATERIALCOPPER ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE
SFTTSURFACE TREATMENTOXIDE
Mission ready

Send a quote line
get a response in 15 minutes.


ASAP Military Supplies

An ASAP Semiconductor web resource. Parts procurement for U.S. military, defense, and aerospace operators.

1341 South Sunkist Street, Anaheim, CA 92806

Accreditations
NBAA Member
NBAANBAA Member
ASA (Aviation Suppliers Association)
ASAASA (Aviation Suppliers Association)
AS6081 Certified Supplier
AS6081AS6081 Certified Supplier
FAA AC 00-56B Certified
FAA AC 00-56BFAA AC 00-56B Certified
© 2026 ASAP Semiconductor LLC. All rights reserved.
VisaMastercardDiscoverAmEx