NSN 6625-00-539-9638 MS915862, MS91586-2, MSA500

Product Details | INSTRUMENT SHUNT

6625-00-539-9638 A fixed precision resistor consisting of a bar or bars of metal specifically designed for use in parallel with a basic direct current instrument to permit determination of current values exceeding the actual range of the instrument itself.

Part Alternates: MS915862, MS91586-2, MSA500, MSA-500, MLA5050, MLA-50-50, A-A-55524/1, AA55524/1-005, AA555241, AA555241005, AN320050, AN3200-50, GSN1024685A1AA, L5050, L50-50, MILS61, MIL-S-61, MILS61BMSA500, 07445004, 0744-5004, 115480, 148254, 247ASC2278003, 247AS-C2278-003, 320050, 3200-50, 5013388002, 5013388-002, 59781301, 59-781-301, 65200196, 65200-196, 7239281, 723928-1, 723928REVDPT1, 781MS915862, 781MS91586-2, 781MS915862DWG7815, 781MS91586-2DWG7815, 830050, 8300-50, 6625-00-539-9638, 00-539-9638, 6625005399638, 005399638, 136403098

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
66	01 JAN 1963	00-539-9638	00122 ( SHUNT, INSTRUMENT )

Part Number	Request Date	QTY	Origin
6625-00-539-9638	2023-02-33	1000	Philippines
6625-00-539-9638	2016-01-28	215	DIBBS
6625-00-539-9638	2012-04-101	89	DIBBS
6625-00-539-9638	2012-02-38	35	DIBBS
6625-00-539-9638	2012-01-26	8	DIBBS
6625-00-539-9638	2011-09-273	10	DIBBS
6625-00-539-9638	2011-09-250	12	DIBBS
AA555241005	2010-11-321	24	United States
6625-00-539-9638	2010-07-188	24	DIBBS
6625-00-539-9638	2010-03-61	16	DIBBS
MS915862	2007-05-122	5	us

Cross Reference | NSN 6625-00-539-9638

Part Number	Cage Code	Manufacturer
0744-5004	63300	AMERICAN INSTRUMENT CORP
0744-5004	82386	JAIDINGER MFG. CO., INC. DBA JAICO PRODUCTS
115480	65092	SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
136403098	31795	EATON CORPORATION
148254	65092	SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV
247AS-C2278-003	30003	NAVAL AIR SYSTEMS COMMAND
3200-50	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
5013388-002	K1182	THALES UK LIMITED DBA THALES UK LTDTRAINING AND SIMULATION
59-781-301	08742	ASTEC AMERICA INC.
65200-196	12763	DYNALEC CORPORATION
723928-1	56232	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
723928REVDPT1	56232	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
781MS91586-2	12670	SQUARE D CO ELECTROMAGNETIC INDUSTRIES DIV
781MS91586-2DWG7815	12670	SQUARE D CO ELECTROMAGNETIC INDUSTRIES DIV
8300-50	91812	JANCO CORPORATION DBA ESTERLINE MASON
A-A-55524/1	58536	FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA55524/1-005	58536	FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AN3200-50	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
AN3200-50	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
GSN1024685A1AA	38597	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
L50-50	3AB55	CANADIAN SHUNT INDUSTRIES LTD
MIL-S-61	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILS61BMSA500	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MLA-50-50	03030	EMPRO MANUFACTURING CO INC DIV EMPRO MANUFACTURING CO., INC.
MLA-50-50	25497	METERMASTER INC
MS91586-2	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MSA-500	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MSA500	03030	EMPRO MANUFACTURING CO INC DIV EMPRO MANUFACTURING CO., INC.

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Related Products | NSN 6625-00-539-9638

6625-00-539-9639, 6625-00-539-9640, 6625-00-539-9642, 6625-00-539-9643, 6625-00-539-9645

Technical Data | NSN 6625-00-539-9638

Characteristic	Specifications
VOLTAGE DROP IN MILLIVOLTS	50.0 NOMINAL
CURRENT RATING AND TYPE	50.0 AMPERES NOMINAL DC
USAGE DESIGN	EXTERNAL
ELEMENT MATERIAL	ANY ACCEPTABLE
TERMINAL TYPE AND QUANTITY	2 THREADED STUD AND 2 SCREW
TERMINAL LOCATION	ONE SIDE AND TOP
ACCURACY IN PERCENT	-0.25 TO 0.25 ALL RANGES
OVERALL LENGTH	1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM
OVERALL WIDTH	1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
OVERALL HEIGHT	1.658 INCHES MINIMUM AND 1.718 INCHES MAXIMUM
MOUNTING METHOD	UNTHREADED HOLE
MOUNTING PROVISION QUANTITY	2
UNTHREADED MOUNTING HOLE DIAMETER	0.190 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
FURNISHED ITEMS AND QUANTITY	NUT 4; LOCKWASHER 4; SCREW 2
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
TEST DATA DOCUMENT	58536-A-A-55524 SPECIFICATION
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIFICATION/STANDARD DATA	58536-A-A-55524/1 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA	MSA500 TYPE
CRITICALITY CODE JUSTIFICATION	FEAT
III CUBIC MEASURE	4.464 CUBIC INCHES
III FSC APPLICATION DATA	TEST SET,ELECT. EQUIP.
MANUFACTURERS CODE	58536
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	A-A-55524/1
MANUFACTURERS CODE	58536
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	AA55524/1-005

Restrictions/Controls & Freight Information | NSN 6625-00-539-9638

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	062960	REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	658	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 6625-00-539-9638

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	S	Surveillance Target Acquisition and Night Observation (STANO)
Weapons Systems/End Item or Homogeneous Group	SC	Airborne Sensor
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	TG	TG:AF SICA RESIDUAL MMAC-WR-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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