NSN 5999-01-346-0775 · NIIN 013460775 · Part number 13315976
Us Army Aviation and Missile Command · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 18876
Government record, cited
NSN 5999-01-346-0775 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-346-0775. Manufacturer of record part number: 13315976.
Also searched as5999-01-346-0775 ·
5999013460775 ·
NIIN 013460775 ·
01-346-0775 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 18876 · 13315976
Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface Treatment Document and Classification: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
Unthreaded Mounting Hole Diameter: 0.212 INCHES MINIMUM AND 0.218 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment: CHROMATE
Material: ALUMINUM
3 manufacturer part numbers on file
Identification
NSN: 5999-01-346-0775
NIIN: 013460775
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 13315976
Manufacturer: Us Army Aviation and Missile Command
General Description
The Heat Sink,electrical-Electronic, cataloged under National Stock Number 5999-01-346-0775, 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 Us Army Aviation and Missile Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-346-0775
Primary Part Number
13315976
Item Name
Heat Sink,electrical-Electronic
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Us Army Aviation and Missile Command
Status
ACTIVE
Mounting Facility Type and Quantity
4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Surface Treatment Document and Classification
MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
Unthreaded Mounting Hole Diameter
0.212 INCHES MINIMUM AND 0.218 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Material Document and Classification
QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment
CHROMATE
Material
ALUMINUM
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 5999-01-346-0775?
NSN 5999-01-346-0775 is a Heat Sink,electrical-Electronic, manufactured by Us Army Aviation and Missile Command, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-346-0775?
NSN 5999-01-346-0775 has 3 manufacturer part numbers on file: 13315976 (Sheffield Manufacturing, Inc.), 13315976 (Us Army Aviation and Missile Command), 13315976 (Textron Aviation Inc).
What are the specifications of 13315976?
Key specifications for 13315976: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Surface Treatment Document and Classification: MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE; Unthreaded Mounting Hole Diameter: 0.212 INCHES MINIMUM AND 0.218 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-346-0775 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.