NSN 4140-01-051-7583 · NIIN 010517583 · Part number 591-220
Ampex Data Systems Corporation Dba Ampex Intelligent Systems · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 0PN68
Government record, cited
NSN 4140-01-051-7583 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-051-7583. Manufacturer of record part number: 591-220.
Also searched as4140-01-051-7583 ·
4140010517583 ·
NIIN 010517583 ·
01-051-7583 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 0PN68 · 591-220
General Characteristics Item Description: 115 VOLTS; 50/60 HERTZ; SINGLE PHASE
1 manufacturer part number on file
Manufacturer of record: Ampex Data Systems Corporation Dba Ampex Intelligent Systems
Identification
NSN: 4140-01-051-7583
NIIN: 010517583
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 591-220
Manufacturer: Ampex Data Systems Corporation Dba Ampex Intelligent Systems
General Description
The Fan, cataloged under National Stock Number 4140-01-051-7583, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Ampex Data Systems Corporation Dba Ampex Intelligent Systems. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-01-051-7583
Primary Part Number
591-220
Item Name
Fan
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Ampex Data Systems Corporation Dba Ampex Intelligent Systems
Ampex Data Systems Corporation Dba Ampex Intelligent Systems (USA)
Reference documents
Reference
Meaning
591-220
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file
Frequently Asked Questions
What is NSN 4140-01-051-7583?
NSN 4140-01-051-7583 is a Fan, manufactured by Ampex Data Systems Corporation Dba Ampex Intelligent Systems, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-051-7583?
NSN 4140-01-051-7583 has 1 manufacturer part number on file: 591-220 (Ampex Data Systems Corporation Dba Ampex Intelligent Systems).
What are the specifications of 591-220?
Key specifications for 591-220: General Characteristics Item Description: 115 VOLTS; 50/60 HERTZ; SINGLE PHASE. 1 specification is documented in the U.S. Government catalog.
Is NSN 4140-01-051-7583 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.