NSN 6130-01-254-6633 · NIIN 012546633 · Part number PH-4
Crown Audio, Inc. Dba Crown International · FSC 6130 — Converters, Electrical, Nonrotating · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 06306
Government record, cited
NSN 6130-01-254-6633 — this item is cataloged by the U.S. Government under National Stock Number 6130-01-254-6633. Manufacturer of record part number: PH-4.
Nearby stock numbers← 6130-01-254-6632 Power Supply
·
6130-01-254-6634 Power Supply →
Features
Power Supply — FSC 6130
Output Voltage Rating: 48.0 DC VOLTS NOMINAL MULTIPLE POWER OUTPUTS W/IDENTICAL RATINGS
Input Voltage Rating: 110.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
1 manufacturer part number on file
Manufacturer of record: Crown Audio, Inc. Dba Crown International
Identification
NSN: 6130-01-254-6633
NIIN: 012546633
FSC: 6130 — Converters, Electrical, Nonrotating
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: PH-4
Manufacturer: Crown Audio, Inc. Dba Crown International
General Description
The Power Supply, cataloged under National Stock Number 6130-01-254-6633, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Crown Audio, Inc. Dba Crown International. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6130-01-254-6633
Primary Part Number
PH-4
Item Name
Power Supply
FSC / FSG
6130 / 61 — Converters, Electrical, Nonrotating
Manufacturer
Crown Audio, Inc. Dba Crown International
Status
ACTIVE
Output Voltage Rating
48.0 DC VOLTS NOMINAL MULTIPLE POWER OUTPUTS W/IDENTICAL RATINGS
Input Voltage Rating
110.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6505-01-359-0090NDC00554-2241-04POSSIBLE MATCH
DEXTROMETHORPHAN HYDROBROMIDE AN
Possible match (shared part number)Pharmakon Laboratory Inc
6630-01-568-9285PH4POSSIBLE MATCH
BUFFER SOLUTION,STANDARD
Possible match (shared part number)Myron L Company Dba Myron L Co
6650-01-619-5087PH4POSSIBLE MATCH
HOLDER,OPTICAL ELEMENT
Possible match (shared part number)Thorlabs, Inc
6630-01-662-6570PH4POSSIBLE MATCH
PHOTOMETER,FLAME
Possible match (shared part number)Tec Services Inc.
NSN 6130-01-254-6633 is a Power Supply, manufactured by Crown Audio, Inc. Dba Crown International, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
What part numbers are listed for NSN 6130-01-254-6633?
NSN 6130-01-254-6633 has 1 manufacturer part number on file: PH-4 (Crown Audio, Inc. Dba Crown International).
What NSN replaces 6130-01-254-6633?
4 possible matches (shared part number, not a government interchangeability claim): 6505-01-359-0090, 6630-01-568-9285, 6650-01-619-5087. Verify interchangeability with system specifications before substitution.
What are the specifications of PH-4?
Key specifications for PH-4: Output Voltage Rating: 48.0 DC VOLTS NOMINAL MULTIPLE POWER OUTPUTS W/IDENTICAL RATINGS; Input Voltage Rating: 110.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT; Special Features: FOUR CHANNEL OUTPUT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6130-01-254-6633 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.
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.