NSN 6120-01-552-7392 · NIIN 015527392 · Part number 399771-B21
Hewlett-Packard Company Dba HP · FSC 6120 — Transformers: Distribution and Power Station · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 28480
Government record, cited
NSN 6120-01-552-7392 — this item is cataloged by the U.S. Government under National Stock Number 6120-01-552-7392. Manufacturer of record part number: 399771-B21.
Also searched as6120-01-552-7392 ·
6120015527392 ·
NIIN 015527392 ·
01-552-7392 ·
FSC 6120 Transformers: Distribution and Power Station · CAGE 28480 · 399771-B21 · 399771R-B21
Nearby stock numbers← 6120-01-552-2710 Power Supply
·
6120-01-552-7632 Power Supply →
Features
Power Supply — FSC 6120
2 manufacturer part numbers on file
Manufacturer of record: Hewlett-Packard Company Dba HP
Identification
NSN: 6120-01-552-7392
NIIN: 015527392
FSC: 6120 — Transformers: Distribution and Power Station
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: 399771-B21
Manufacturer: Hewlett-Packard Company Dba HP
General Description
The Power Supply, cataloged under National Stock Number 6120-01-552-7392, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Hewlett-Packard Company Dba HP. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Power Supply
FSC / FSG
6120 — Transformers: Distribution and Power Station (FSG 61)
Manufacturers
Hewlett-Packard Company Dba HP (CAGE 28480); Hewlett Packard Italiana Srl (CAGE A4944)
Technical Specifications
Parameter
Value
NSN
6120-01-552-7392
Primary Part Number
399771-B21
Item Name
Power Supply
FSC / FSG
6120 / 61 — Transformers: Distribution and Power Station
Other items in FSC 6120 — Transformers: Distribution and Power Station
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6120-00-001-6024
TRANSFORMER,POWER
6120-00-001-6064
6120-00-001-6064 · Item name not on file
6120-00-003-3005
6120-00-003-3005 · Item name not on file
6120-00-004-0802
6120-00-004-0802 · Item name not on file
6120-00-004-6951
6120-00-004-6951 · Item name not on file
6120-00-005-5119
6120-00-005-5119 · Item name not on file
6120-00-005-6645
6120-00-005-6645 · Item name not on file
6120-00-005-6646
6120-00-005-6646 · Item name not on file
Frequently Asked Questions
What is NSN 6120-01-552-7392?
NSN 6120-01-552-7392 is a Power Supply, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
What part numbers are listed for NSN 6120-01-552-7392?
NSN 6120-01-552-7392 has 2 manufacturer part numbers on file: 399771-B21 (Hewlett-Packard Company Dba HP), 399771R-B21 (Hewlett Packard Italiana Srl).
Is NSN 6120-01-552-7392 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 6120-01-552-7392?
NSN 6120-01-552-7392 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.