PartsTable TECHNICAL DATA SHEET

NSN 1680-01-645-8990Government record, cited

Server Power Supply1680-01-645-8990

NSN 1680-01-645-8990 · NIIN 016458990 · Part number 512327-2PS

Hewlett Packard Enterprise Company · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 7ES51

Government record, cited

NSN 1680-01-645-8990 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-645-8990. Manufacturer of record part number: 512327-2PS.

Also searched as 1680-01-645-8990 · 1680016458990 · NIIN 016458990 · 01-645-8990 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 7ES51 · 512327-2PS

Nearby stock numbers ← 1680-01-645-8986 Fan Assy, 24 Vd · 1680-01-645-8991 Plenum Assy, Rh →

Features

Server Power Supply — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Hewlett Packard Enterprise Company

Identification

NSN: 1680-01-645-8990
NIIN: 016458990
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 512327-2PS
Manufacturer: Hewlett Packard Enterprise Company

General Description

The Server Power Supply, cataloged under National Stock Number 1680-01-645-8990, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hewlett Packard Enterprise Company. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Server Power Supply
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	Hewlett Packard Enterprise Company (CAGE 7ES51)

Technical Specifications

Parameter	Value
NSN	1680-01-645-8990
Primary Part Number	512327-2PS
Item Name	Server Power Supply
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Hewlett Packard Enterprise Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
512327-2PS PRIMARY	Hewlett Packard Enterprise Company (USA)

Reference documents

Reference	Meaning
512327-2PS	3/9 Design control — primary reference Hewlett-Packard Company Dba HP

No interchangeability data on file.

Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1680-00-001-1736

DUCT ASSEMBLY,BRANCHED

1680-00-003-3721

1680-00-003-3721 · Item name not on file

1680-00-009-3782

PISTON,EJECTOR,INNER

1680-00-009-6180

1680-00-009-6180 · Item name not on file

1680-00-475-0002

TIP,RUBBER CONTROL

1680-00-696-6170

ADAPTER,SCREW END A

1680-00-867-7158

COVER,GEARCASE

1680-00-885-0923

KNOB ASSY,LANDING G

Frequently Asked Questions

What is NSN 1680-01-645-8990?

NSN 1680-01-645-8990 is a Server Power Supply, manufactured by Hewlett Packard Enterprise Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-645-8990?

NSN 1680-01-645-8990 has 1 manufacturer part number on file: 512327-2PS (Hewlett Packard Enterprise Company).

Is NSN 1680-01-645-8990 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 1680-01-645-8990?

NSN 1680-01-645-8990 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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.

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