NSN 5950-01-227-4136 · NIIN 012274136 · Part number 1805188
Northrop Grumman Systems Corporation · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 03956
Government record, cited
NSN 5950-01-227-4136 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-227-4136. Manufacturer of record part number: 1805188.
Also searched as5950-01-227-4136 ·
5950012274136 ·
NIIN 012274136 ·
01-227-4136 ·
FSC 5950 Coils and Transformers · CAGE 03956 · 1805188 · CSB-053 · CSB-053
Nearby stock numbers← 5950-01-227-4135 Transformer, Pulse
·
5950-01-227-4137 Coil, Radio Frequency →
Features
Transformer,audio Frequency — FSC 5950
Body Outside Diameter: 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
Body Length: 0.350 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
Winding Operating Current: 3.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability Indicator: NOT ESTABLISHED
Terminal Type and Quantity: 7 WIRE LEAD
2 manufacturer part numbers on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 5950-01-227-4136
NIIN: 012274136
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1805188
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-227-4136, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5950-01-227-4136
Primary Part Number
1805188
Item Name
Transformer,audio Frequency
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Body Outside Diameter
0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN
Body Length
0.350 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
Winding Operating Current
3.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability Indicator
NOT ESTABLISHED
Terminal Type and Quantity
7 WIRE LEAD
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 5950-01-227-4136?
NSN 5950-01-227-4136 is a Transformer,audio Frequency, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-227-4136?
NSN 5950-01-227-4136 has 2 manufacturer part numbers on file: 1805188 (Northrop Grumman Systems Corporation), CSB-053 (Magnetika Inc).
What are the specifications of 1805188?
Key specifications for 1805188: Body Outside Diameter: 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Body Length: 0.350 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN; Winding Operating Current: 3.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Reliability Indicator: NOT ESTABLISHED. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-227-4136 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.