Product Details | ELECTROMAGNETIC RELAY

5945-00-721-0640 A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes CONTACTOR, MAGNETIC; RELAY, METER MOVEMENT; RELAY, MOTOR DRIVEN; RELAY, REED; RELAY, RESONANT REED; RELAY, ROTARY; and SWITCH, STEPPING.

Part Alternates: R6833D600, R683-3D600, 100533, 1005-3-3, 45648491, 4564849-1, 498252, 49825-2, 68GB33D600, 68GB3-3D600, 5945-00-721-0640, 00-721-0640, 5945007210640, 007210640

Electrical and Electronic Equipment Components | Relays and Solenoids

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-721-0640

Demand History | NSN 5945-00-721-0640

Part Number Request Date QTY Origin
5945-00-721-0640 2009-12-358 20 DIBBS

Cross Reference | NSN 5945-00-721-0640

Part Number Cage Code Manufacturer
1005-3-3 73949 GUARDIAN ELECTRIC MANUFACTURING CO.
4564849-1 28528 ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS
4564849-1 31550 EXELIS INC. DBA NIGHT VISION & COMMUNICATIONS
49825-2 96214 RAYTHEON COMPANY DBA RAYTHEON
68GB3-3D600 98926 BOEING COMMERCIAL AIRPLANE CO BOEING CO PORTLAND
R683-3D600 98927 ELECTRONIC SPECIALTY CORP RELAY DIV

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Technical Data | NSN 5945-00-721-0640

Characteristic Specifications
NONPILE-UP MAIN CONTACT ARRANGEMENT 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS 115.0 AC AND 28.0 DC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE 2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
COIL QUANTITY 1
WINDING QUANTITY 1
WINDING DC RESISTANCE RATING 600.0 OHMS NOMINAL SINGLE WINDING
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP 14.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
TERMINAL TYPE AND QUANTITY 8 PIN ALL FUNCTIONS
DUTY TYPE CONTINUOUS
ENVIRONMENTAL PROTECTION HERMETIC
OVERALL LENGTH 1.340 INCHES NOMINAL
OVERALL WIDTH 0.420 INCHES NOMINAL
OVERALL HEIGHT 0.870 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE SINGLE MOUNTING FACILITY
MOUNTING FACILITY PATTERN IN-LINE SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.062 INCHES NOMINAL SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER 0.122 INCHES NOMINAL SINGLE MOUNTING FACILITY
MANUFACTURERS CODE 98927
DESIGN CONTROL REFERENCE R683-3D600

Restrictions/Controls & Freight Information | NSN 5945-00-721-0640

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061300 CIRCUIT BREAKER/SWITCH NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5945-00-721-0640

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each