PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JR2220Relay,electromagnetic

Jet Spray Corp Jet Spray Customer Services Div · NSN 5945-00-728-4472 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-728-4472 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-728-4472. Primary manufacturer part number: JR2220.
Features
  • Relay,electromagnetic — FSC 5945
  • Thread Class: 2B SINGLE MOUNTING FACILITY
  • Storage Type: GENERAL PURPOSE WAREHOUSE
  • Purpose for Which Designed: GENERAL
  • Nominal Thread Size: 0.099 INCHES SINGLE MOUNTING FACILITY IN
  • Thread Quantity Per Inch: 40 SINGLE MOUNTING FACILITY
  • Fragility Factor: MODERATELY RUGGED
  • Winding Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-728-4472, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Jet Spray Corp Jet Spray Customer Services Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-728-4472
Primary Part NumberJR2220
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerJet Spray Corp Jet Spray Customer Services Div
StatusACTIVE
Thread Class2B SINGLE MOUNTING FACILITY
Storage TypeGENERAL PURPOSE WAREHOUSE
Purpose for Which DesignedGENERAL
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY IN
Thread Quantity Per Inch40 SINGLE MOUNTING FACILITY
Fragility FactorMODERATELY RUGGED
Winding Quantity1
Arc Quenching MethodAIR
Nonpile-Up Main Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Mounting Facility Type and Quantity1 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Coil Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Terminal Type and Quantity4 QUICK DISCONNECT, FEMALE ALL FUNCTIONS
Duty TypeCONTINUOUS
Cubic Measure2.343 CUBIC INCHES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5305-00-451-18628261-4 INTERCHANGEABLE
Screw,extension,jack
Columbus Jack Corporation Div Columbus Jack
5910-00-578-1726J2220 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
L3 Aviation Products, Inc. Dba L3 Technologies
3655-00-697-1664 INTERCHANGEABLE
Union Assembly,strainer
6685-00-753-7426 INTERCHANGEABLE
Diaphragm Assembly
5930-00-769-538803-84-0037A INTERCHANGEABLE
Switch,toggle
Electric Boat Corporation Div General Dynamics Electric Boat
5331-01-305-940582614 INTERCHANGEABLE
O-Ring
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5945-01-326-05005945-659-5 INTERCHANGEABLE
Relay,electromagnetic
Flair Corporation Dba S P X Air Treatment Div Dehydration
2530-01-495-72308261-4 INTERCHANGEABLE
Brake Drum
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
JR2220 Jet Spray Corp Jet Spray Customer Services Div (USA)
5945.659.5 Flair Corporation Dba S P X Air Treatment Div Dehydration (USA)
82614 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
JB2220 Jet Spray Corp Jet Spray Customer Services Div (USA)
9660040143 Tecumseh Compressor (USA)
9660-040-143 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
9660-040-143 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
82654 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
J2220 Jet Spray Corp Jet Spray Customer Services Div (USA)
S2220 Jet Spray Corp (USA)
3ARR12-PB5 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
M400186 Mgr Equipment Corp (USA)
Related Parts
5305-00-451-1862INTERCHANGEABLE
SCREW,EXTENSION,JACK
8261-4
5910-00-578-1726INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
J2220
3655-00-697-1664INTERCHANGEABLE
UNION ASSEMBLY,STRAINER
6685-00-753-7426INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
5930-00-769-5388INTERCHANGEABLE
SWITCH,TOGGLE
03-84-0037A
5331-01-305-9405INTERCHANGEABLE
O-RING
82614
5945-01-326-0500INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-659-5
2530-01-495-7230INTERCHANGEABLE
BRAKE DRUM
8261-4

Frequently Asked Questions

What is NSN 5945-00-728-4472?

NSN 5945-00-728-4472 is a Relay,electromagnetic, manufactured by Jet Spray Corp Jet Spray Customer Services Div, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-728-4472?

NSN 5945-00-728-4472 has 12 cross-referenced part numbers: JR2220 (Jet Spray Corp Jet Spray Customer Services Div), 5945.659.5 (Flair Corporation Dba S P X Air Treatment Div Dehydration), 82614 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc), JB2220 (Jet Spray Corp Jet Spray Customer Services Div), 9660040143 (Tecumseh Compressor) and 7 more.

What NSN replaces 5945-00-728-4472?

There are 8 known substitutes for 5945-00-728-4472: 5305-00-451-1862, 5910-00-578-1726, 3655-00-697-1664 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JR2220?

Key specifications for JR2220: Thread Class: 2B SINGLE MOUNTING FACILITY; Overall Width: 1.250 INCHES NOMINAL IN; Storage Type: GENERAL PURPOSE WAREHOUSE; Purpose for Which Designed: GENERAL. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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