NSN 5999-01-666-9867 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-666-9867. Manufacturer of record part number: 06309-02800-104.
Also searched as5999-01-666-9867 ·
5999016669867 ·
NIIN 016669867 ·
01-666-9867 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 78286 · 06309-02800-104
The Duct Assembly,electronic Equipme, cataloged under National Stock Number 5999-01-666-9867, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-666-9867
Primary Part Number
06309-02800-104
Item Name
Duct Assembly,electronic Equipme
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-666-9867?
NSN 5999-01-666-9867 is a Duct Assembly,electronic Equipme, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-666-9867?
NSN 5999-01-666-9867 has 1 manufacturer part number on file: 06309-02800-104 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of 06309-02800-104?
Key specifications for 06309-02800-104: Part Name Assigned by Controlling Agency: DUCT ASSEMBLY; End Item Identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-666-9867 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.