NSN 5945-00-020-8227 · NIIN 000208227 · Part number W101
Ward Leonard Ct Llc · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 63743
Government record, cited
NSN 5945-00-020-8227 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-020-8227. Manufacturer of record part number: W101.
Also searched as5945-00-020-8227 ·
5945000208227 ·
NIIN 000208227 ·
00-020-8227 ·
FSC 5945 Relays and Solenoids · CAGE 63743 · W101 · 523527-226
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: W101
Manufacturer: Ward Leonard Ct Llc
General Description
The Heater, cataloged under National Stock Number 5945-00-020-8227, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ward Leonard Ct Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Heater
FSC / FSG
5945 — Relays and Solenoids (FSG 59)
Manufacturers
Ward Leonard Ct Llc (CAGE 63743); Instruments and Flight Research, Inc. (CAGE 22525)
Technical Specifications
Parameter
Value
NSN
5945-00-020-8227
Primary Part Number
W101
Item Name
Heater
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Ward Leonard Ct Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-00-690-3484101POSSIBLE MATCH
GASKET
Possible match (shared part number)Watts Regulator Company
4910-00-708-3387POSSIBLE MATCH
GAGE CHECKING
Possible match (shared part number)
5950-01-093-0821W101POSSIBLE MATCH
COIL,RADIO FREQUENCY
Possible match (shared part number)Wilco Corp
5995-01-199-9547W101POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)Lockheed Martin Corporation Dba Lockheed Martin
4130-01-261-7988W-101POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
Possible match (shared part number)Universal Air Filter Co
6210-01-352-1449W101POSSIBLE MATCH
ADAPTER KIT,WOOD SHELF
Possible match (shared part number)Pritchett-Wilson Group Inc, the
5995-01-436-0437W101POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)National Weather Service Dba National Weather Service Ohd1 Div Office of Operational Systems
NSN 5945-00-020-8227 is a Heater, manufactured by Ward Leonard Ct Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-00-020-8227?
NSN 5945-00-020-8227 has 2 manufacturer part numbers on file: W101 (Ward Leonard Ct Llc), 523527-226 (Instruments and Flight Research, Inc.).
What NSN replaces 5945-00-020-8227?
7 possible matches (shared part number, not a government interchangeability claim): 5330-00-690-3484, 4910-00-708-3387, 5950-01-093-0821. Verify interchangeability with system specifications before substitution.
Is NSN 5945-00-020-8227 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.