PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30518Heat Sink,electrical-Electronic

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5999-00-323-8365 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-323-8365 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-323-8365. Primary manufacturer part number: 30518.
Features
  • Heat Sink,electrical-Electronic — FSC 5999
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
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 5999-00-323-8365, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-323-8365
Primary Part Number30518
Item NameHeat Sink,electrical-Electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 6
3455-00-231-350658-10077 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3020-00-752-103030-5-18 INTERCHANGEABLE
Gear Cluster
Dana Corp Spicer Transmission Div
6850-01-180-5206234896 INTERCHANGEABLE
Sealer,chemical
Loctite Corp
1620-01-201-046530518 INTERCHANGEABLE
Lap Assembly
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5315-01-264-1545 INTERCHANGEABLE
Pin,straight,headless
2090-01-527-880433018 INTERCHANGEABLE
Blade,windshield Wiper
Ongaro Marine Ltd
Cross-Reference Index
Part NumberManufacturer
30518 United Technologies Corp Hamilton Sundstrand Corp (USA)
30518 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3455-00-231-3506INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10077
3020-00-752-1030INTERCHANGEABLE
GEAR CLUSTER
30-5-18
6850-01-180-5206INTERCHANGEABLE
SEALER,CHEMICAL
234896
1620-01-201-0465INTERCHANGEABLE
LAP ASSEMBLY
30518
5315-01-264-1545INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
2090-01-527-8804INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
33018

Frequently Asked Questions

What is NSN 5999-00-323-8365?

NSN 5999-00-323-8365 is a Heat Sink,electrical-Electronic, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-323-8365?

NSN 5999-00-323-8365 has 2 cross-referenced part numbers: 30518 (United Technologies Corp Hamilton Sundstrand Corp), 30518 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5999-00-323-8365?

There are 6 known substitutes for 5999-00-323-8365: 3455-00-231-3506, 3020-00-752-1030, 6850-01-180-5206 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30518?

Key specifications for 30518: Special Features: THERMA-FILM; Special Features: THERMA-FILM. 2 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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