NSN 5950-01-028-0275 · NIIN 010280275 · Part number 338597
Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56232
Government record, cited
NSN 5950-01-028-0275 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-028-0275. Manufacturer of record part number: 338597.
Also searched as5950-01-028-0275 ·
5950010280275 ·
NIIN 010280275 ·
01-028-0275 ·
FSC 5950 Coils and Transformers · CAGE 56232 · 338597 · 9717 · W20649
Inductance Rating: 4.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width: 1.687 INCHES NOMINAL IN
Body Height: 0.750 INCHES NOMINAL IN
Mounting Hole Diameter: 0.187 INCHES NOMINAL SINGLE GROUP IN
Identification
NSN: 5950-01-028-0275
NIIN: 010280275
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 338597
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
General Description
The Reactor, cataloged under National Stock Number 5950-01-028-0275, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
5950-01-028-0275
Primary Part Number
338597
Item Name
Reactor
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Lockheed Martin Corporation Div Rms - Mitchel Field
Status
ACTIVE
Mounting Facility Quantity
2 SINGLE GROUP
Inclosure Type
FULLY INCLOSED
Mounting Method
UNTHREADED HOLE(S) SINGLE GROUP
Inductance Rating
4.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Body Width
1.687 INCHES NOMINAL IN
Body Height
0.750 INCHES NOMINAL IN
Mounting Hole Diameter
0.187 INCHES NOMINAL SINGLE GROUP IN
Distance Between Mounting Facility Centers
1.678 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length
1.687 INCHES NOMINAL IN
Rating Method
ELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms
0.003 SINGLE COMPONENT SINGLE WINDING
Reliability Indicator
NOT ESTABLISHED
Winding Quantity
1 SINGLE COMPONENT
Frequency Rating
2.5 KILOHERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity
2 WIRE HOOK
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)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3010-01-035-38859717POSSIBLE MATCH
COUPLING,SHAFT,FLEXIBLE
Possible match (shared part number)Clayton Manufacturing Company
4730-01-125-44957M505-1POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
Possible match (shared part number)The Boeing Company Div Defense
5331-01-137-7271S9717POSSIBLE MATCH
O-RING
Possible match (shared part number)Edro Corporation, the Dba Edro Corp
2910-01-214-57656463N-1 PIECE 26POSSIBLE MATCH
NOZZLE,HORN,FLUID OPERATED
Possible match (shared part number)Leslie Controls, Inc. Dba Leslie Controls Inc
5945-01-295-0809338597POSSIBLE MATCH
SOLENOID,ELECTRICAL
Possible match (shared part number)Textron Inc Jacobsen Div
5340-01-458-04889717POSSIBLE MATCH
HANDLE,CRANK
Possible match (shared part number)L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Reference documents
Reference
Meaning
W20649
5/9Secondary reference
Unisys Corp Systems Development
Related Parts
3010-01-035-3885POSSIBLE MATCH
COUPLING,SHAFT,FLEXIBLE
9717
4730-01-125-4495POSSIBLE MATCH
COUPLING HALF,QUICK DISCONNECT
7M505-1
5331-01-137-7271POSSIBLE MATCH
O-RING
S9717
2910-01-214-5765POSSIBLE MATCH
NOZZLE,HORN,FLUID OPERATED
6463N-1 PIECE 26
5945-01-295-0809POSSIBLE MATCH
SOLENOID,ELECTRICAL
338597
5340-01-458-0488POSSIBLE MATCH
HANDLE,CRANK
9717
Frequently Asked Questions
What is NSN 5950-01-028-0275?
NSN 5950-01-028-0275 is a Reactor, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-028-0275?
NSN 5950-01-028-0275 has 2 manufacturer part numbers on file: 9717 (Standex Electronics, Inc.), 338597 (Lockheed Martin Corporation Div Rms - Mitchel Field).
What NSN replaces 5950-01-028-0275?
6 possible matches (shared part number, not a government interchangeability claim): 3010-01-035-3885, 4730-01-125-4495, 5331-01-137-7271. Verify interchangeability with system specifications before substitution.
What are the specifications of 338597?
Key specifications for 338597: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Inductance Rating: 4.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. 16 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-028-0275 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.