NSN 5999-01-280-0823 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-280-0823. Manufacturer of record part number: 61709-021.
Also searched as5999-01-280-0823 ·
5999012800823 ·
NIIN 012800823 ·
01-280-0823 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 12763 · 61709-021 · 61709-000 PIECE 29
Nearby stock numbers← 5999-01-280-0822
·
5999-01-280-0827 Panel, Radio Frequency-Electromag →
Features
Heat Sink,electrical-Electronic — FSC 5999
Material Document and Classification: QQ-A-200 FED SPEC SINGLE MATERIAL RESPONSE
Material: ALUMINUM ALLOY
2 manufacturer part numbers on file
Manufacturer of record: Dynalec Corporation
Identification
NSN: 5999-01-280-0823
NIIN: 012800823
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 61709-021
Manufacturer: Dynalec Corporation
General Description
The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-280-0823, 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 Dynalec Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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
5999-01-280-0823
Primary Part Number
61709-021
Item Name
Heat Sink,electrical-Electronic
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Dynalec Corporation
Status
ACTIVE
Material Document and Classification
QQ-A-200 FED SPEC SINGLE MATERIAL RESPONSE
Material
ALUMINUM ALLOY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5999-01-280-0823?
NSN 5999-01-280-0823 is a Heat Sink,electrical-Electronic, manufactured by Dynalec Corporation, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-280-0823?
NSN 5999-01-280-0823 has 2 manufacturer part numbers on file: 61709-000 PIECE 29 (Dynalec Corporation), 61709-021 (Dynalec Corporation).
What are the specifications of 61709-021?
Key specifications for 61709-021: Material Document and Classification: QQ-A-200 FED SPEC SINGLE MATERIAL RESPONSE; Material: ALUMINUM ALLOY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-280-0823 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.