NSN 5950-01-104-7456 · NIIN 011047456 · Part number 17B857-1
L3harris Maritime Power & Energy Solutions, Inc · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 04801
Government record, cited
NSN 5950-01-104-7456 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-104-7456. Manufacturer of record part number: 17B857-1.
Also searched as5950-01-104-7456 ·
5950011047456 ·
NIIN 011047456 ·
01-104-7456 ·
FSC 5950 Coils and Transformers · CAGE 04801 · 17B857-1
Nearby stock numbers← 5950-01-104-7273 Transformer, Power
·
5950-01-104-7457 →
Features
Reactor — FSC 5950
Inclosure Type: FULLY INCLOSED
Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers: 5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability Indicator: NOT ESTABLISHED
Winding Quantity: 1 SINGLE COMPONENT
Inductance Type: FIXED
1 manufacturer part number on file
Identification
NSN: 5950-01-104-7456
NIIN: 011047456
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 17B857-1
Manufacturer: L3harris Maritime Power & Energy Solutions, Inc
General Description
The Reactor, cataloged under National Stock Number 5950-01-104-7456, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 6 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
5950-01-104-7456
Primary Part Number
17B857-1
Item Name
Reactor
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
L3harris Maritime Power & Energy Solutions, Inc
Status
ACTIVE
Inclosure Type
FULLY INCLOSED
Mounting Method
UNTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers
5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability Indicator
NOT ESTABLISHED
Winding Quantity
1 SINGLE COMPONENT
Inductance Type
FIXED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
L3harris Maritime Power & Energy Solutions, Inc (USA)
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
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 5950-01-104-7456?
NSN 5950-01-104-7456 is a Reactor, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-104-7456?
NSN 5950-01-104-7456 has 1 manufacturer part number on file: 17B857-1 (L3harris Maritime Power & Energy Solutions, Inc).
What are the specifications of 17B857-1?
Key specifications for 17B857-1: Inclosure Type: FULLY INCLOSED; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Overall Length: 7.188 INCHES NOMINAL IN; Overall Width: 6.500 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-104-7456 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.