NSN 2920-00-427-6937 D6374, D638, 309631C91

Product Details | ENGINE GENERATOR REGULATOR

2920-00-427-6937 A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. May include cutout relay. Does not include items in which regulation is accomplished by transformer action. See also REGULATOR, CURRENT and REGULATOR, VOLTAGE.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving

Part Alternates: D6374, D638, 309631C91, 1116374, 2920-00-427-6937, 00-427-6937, 2920004276937, 004276937

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
29	19 APR 1971	00-427-6937	17169 ( REGULATOR, ENGINE GENERATOR )

Drawings & Photos | NSN 2920-00-427-6937

Cross Reference | NSN 2920-00-427-6937

Part Number	Cage Code	Manufacturer
1116374	0MXH8	ALLIANCE COMMUNICATIONS INC
1116374	16764	GENERAL MOTORS CORP DELCO REMY DIV
1116374	1LW55	REMY, INC.
1116374	24617	GENERAL MOTORS CORP
1116374	61928	GENERAL MOTORS CORP AC-DELCO DIV
1116374	7X677	GENERAL MOTORS LLC DBA GENERAL MOTORS
309631C91	92679	NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
D6374	66377	TRANSPO ELECTRONICS INC
D638	16746	SPECLINE INC.

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Related Products | NSN 2920-00-427-6937

2920-00-427-6949, 2920-00-427-6952, 2920-00-427-7353, 2920-00-427-7420, 2920-00-427-7421

Technical Data | NSN 2920-00-427-6937

Characteristic	Specifications
SYSTEM VOLTAGE RATING	12.0
SYSTEM GROUND POLARITY	NEGATIVE
VOLTAGE REGULATOR UNIT TYPE	TRANSISTOR
VOLTAGE REGULATOR UNIT QUANTITY	1
FIELD RELAY UNIT	INCLUDED
ENVIRONMENTAL PROTECTION	HERMETICALLY SEALED
RADIO INTERFERENCE SHIELDING	NOT PROVIDED
TERMINAL TYPE	QUICK DISCONNECT, MALE
TERMINAL QUANTITY	4
TERMINAL ENCASEMENT	NOT ENCASED
MOUNTING STYLE	2 THREE HOLE TRIANGULAR
MOUNTING HOLE DIAMETER	0.272 INCHES MINIMUM 0.282 INCHES MAXIMUM
DISTANCE BETWEEN HOLES ALONG WIDTH	2.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH AND HOLE ALONG LENGTH	3.540 INCHES NOMINAL
SHOCK MOUNT	NOT PROVIDED
MANUFACTURERS CODE	66377
DESIGN CONTROL REFERENCE	D6374

Restrictions/Controls & Freight Information | NSN 2920-00-427-6937

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:	U	Precious 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	062900	RECTIFIERS NOI/BATTERY ELIMINATORS
Less than car load rating
Less than truck load rating	M	85.0
Water commodity Code	593	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
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

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.
Fund Code	LP	Items initially authorized for local purchase.
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.
Materiel Management Aggregation Code	SU	SU:AF SICA RESIDUAL MMAC-OO-ALC
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	L	LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
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	L	LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each