NSN 5950-01-057-8290 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-057-8290. Manufacturer of record part number: A700-1140.
Also searched as5950-01-057-8290 ·
5950010578290 ·
NIIN 010578290 ·
01-057-8290 ·
FSC 5950 Coils and Transformers · CAGE 21269 · A700-1140
Nearby stock numbers← 5950-01-057-8289
·
5950-01-057-8291 Coil, Radio Frequency →
Features
Transformer,radio Frequency — FSC 5950
Inclosure Type: FULLY INCLOSED
Body Outside Diameter: 2.063 INCHES NOMINAL IN
Mounting Method: TERMINAL SINGLE GROUP
Coil Form Type: SOLID SINGLE COMPONENT
Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT
Body Length: 3.000 INCHES NOMINAL IN
Reliability Indicator: NOT ESTABLISHED
Identification
NSN: 5950-01-057-8290
NIIN: 010578290
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: A700-1140
Manufacturer: Essex Electro Engineers Inc
General Description
The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-057-8290, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Essex Electro Engineers Inc. Government technical data includes 8 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-01-057-8290
Primary Part Number
A700-1140
Item Name
Transformer,radio Frequency
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Essex Electro Engineers Inc
Status
ACTIVE
Inclosure Type
FULLY INCLOSED
Body Outside Diameter
2.063 INCHES NOMINAL IN
Mounting Method
TERMINAL SINGLE GROUP
Coil Form Type
SOLID SINGLE COMPONENT
Winding Function and Quantity
1 PRIMARY SINGLE COMPONENT
Body Length
3.000 INCHES NOMINAL IN
Reliability Indicator
NOT ESTABLISHED
Terminal Type and Quantity
3 PIN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file
Frequently Asked Questions
What is NSN 5950-01-057-8290?
NSN 5950-01-057-8290 is a Transformer,radio Frequency, manufactured by Essex Electro Engineers Inc, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-057-8290?
NSN 5950-01-057-8290 has 1 manufacturer part number on file: A700-1140 (Essex Electro Engineers Inc).
What are the specifications of A700-1140?
Key specifications for A700-1140: Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 2.063 INCHES NOMINAL IN; Mounting Method: TERMINAL SINGLE GROUP; Coil Form Type: SOLID SINGLE COMPONENT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-057-8290 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.