NSN 5945-00-256-5631 KRP3AH, KRP-3AH, KRP3AH120

Product Details | ELECTROMAGNETIC RELAY

5945-00-256-5631 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: KRP3AH, KRP-3AH, KRP3AH120, KRP3AH120V, KRP3AH120VAC, 5945-00-256-5631, 00-256-5631, 5945002565631, 002565631

Electrical and Electronic Equipment Components | Relays and Solenoids

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	20 JUN 1973	00-256-5631	32512 ( RELAY, ELECTROMAGNETIC )

Part Number	Request Date	QTY	Origin
KRP3AH120V	2019-01-24	61	DIBBS
5945-00-256-5631	2013-01-31	65	DIBBS
5945-00-256-5631	2011-04-103	33	DIBBS
5945-00-256-5631	2010-07-188	21	DIBBS
5945-00-256-5631	2008-08-217	15	DIBBS
5945-00-256-5631	2008-07-185	10	DIBBS
5945-00-256-5631	2008-06-168	6	DIBBS

Cross Reference | NSN 5945-00-256-5631

Part Number	Cage Code	Manufacturer
KRP-3AH	77342	TYCO ELECTRONICS CORPORATION
KRP3AH120	77342	TYCO ELECTRONICS CORPORATION
KRP3AH120V	77342	TYCO ELECTRONICS CORPORATION
KRP3AH120VAC	12300	POTTER AND BRUMFIELD DIV AMF CANADA LTD
KRP3AH120VAC	77342	TYCO ELECTRONICS CORPORATION

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 5945-00-256-5631

Compare

Related Products | NSN 5945-00-256-5631

5945-00-256-6794, 5945-00-256-8417, 5945-00-256-8431, 5945-00-256-8447, 5945-00-256-8495

Technical Data | NSN 5945-00-256-5631

Characteristic	Specifications
NONPILE-UP MAIN CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	120.0 AC AND 28.0 DC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	20.0 AMPERES AC AND 20.0 AMPERES DC RESISTIVE LOAD
COIL QUANTITY	1
WINDING QUANTITY	1
WINDING DC RESISTANCE RATING	2.25 KILOHMS NOMINAL SINGLE WINDING
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP	120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
NOMINAL OPERATING CURRENT RATING AND TYPE	17.5 MILLIAMPERES AC SINGLE WINDING
ENERGIZING ELEMENT POWER RATING	2.0 VOLTS-AMPERES
FREQUENCY IN HERTZ	50.0 MINIMUM AND 60.0 MAXIMUM
TERMINAL TYPE AND QUANTITY	1 STANDARD TUBE BASE ALL FUNCTIONS
TIME DELAY	0.015 SECONDS NOMINAL FIXED OPERATE TIME 0.01 SECONDS NOMINAL FIXED RELEASE TIME
DUTY TYPE	CONTINUOUS
ENVIRONMENTAL PROTECTION	DUSTPROOF
OVERALL LENGTH	1.406 INCHES MAXIMUM
OVERALL WIDTH	1.406 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY	1 PLUG-IN TERMINAL SINGLE MOUNTING FACILITY
III UNPACKAGED UNIT WEIGHT	3.000 OUNCES
III FRAGILITY FACTOR	MODERATELY RUGGED
III STORAGE TYPE	GENERAL PURPOSE WAREHOUSE
III CONTACT MATERIAL	SILVER
III CASE MATERIAL	PLASTIC
III PRECIOUS MATERIAL	SILVER
III PRECIOUS MATERIAL AND LOCATION	CONTACTS SILVER

Restrictions/Controls & Freight Information | NSN 5945-00-256-5631

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	S	Item contains silver
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	TX	Defense Supply Center Columbus Columbus, OH 43218
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 5945-00-256-5631

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each