NSN 5950-00-837-8300 ST1699, ST-1699, K114768

Product Details | CURRENT TRANSFORMER

5950-00-837-8300 An item consisting of one or more windings, designed to be placed near or connected in series with an alternating current power line to measure the current passing through the line by means of a meter; or to control the current passing through the line by means of a control device. Excludes TRANSFORMER, POWER, CURRENT REGULATING.

Part Alternates: ST1699, ST-1699, K114768, K1-14768, 23874, 42649, 5950-00-837-8300, 00-837-8300, 5950008378300, 008378300

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	01 JAN 1962	00-837-8300	00738 ( TRANSFORMER, CURRENT )

Part Number	Request Date	QTY	Origin
23874	2025-09-261	2	DIBBS
42649	2025-09-261	2	DIBBS
ST-1699	2025-09-261	2	DIBBS
23874	2025-04-118	2	DIBBS
42649	2025-04-118	2	DIBBS
ST-1699	2025-04-118	2	DIBBS
23874	2023-11-330	2	DIBBS
42649	2023-11-330	2	DIBBS
ST-1699	2023-11-330	2	DIBBS
23874	2022-01-09	2	DIBBS
42649	2022-01-09	2	DIBBS
ST-1699	2022-01-09	2	DIBBS
23874	2020-10-294	7	DIBBS
42649	2020-10-294	7	DIBBS
ST-1699	2020-10-294	7	DIBBS
23874	2020-08-223	1	DIBBS
42649	2020-08-223	1	DIBBS
ST-1699	2020-08-223	1	DIBBS
23874	2020-07-211	1	DIBBS
42649	2020-07-211	1	DIBBS
ST-1699	2020-07-211	1	DIBBS
23874	2020-06-174	2	DIBBS
42649	2020-06-174	2	DIBBS
ST-1699	2020-06-174	2	DIBBS
23874	2020-06-163	2	DIBBS
42649	2020-06-163	2	DIBBS
ST-1699	2020-06-163	2	DIBBS
23874	2019-04-94	3	DIBBS
42649	2019-04-94	3	DIBBS
ST-1699	2019-04-94	3	DIBBS
23874	2019-01-10	2	DIBBS
42649	2019-01-10	2	DIBBS
ST-1699	2019-01-10	2	DIBBS
5950-00-837-8300	2018-06-165	3	DIBBS
5950-00-837-8300	2017-09-253	2	DIBBS
5950-00-837-8300	2015-03-74	2	DIBBS
5950-00-837-8300	2014-09-257	7	DIBBS
5950-00-837-8300	2010-08-239	2	DIBBS
5950-00-837-8300	2009-11-322	2	DIBBS
5950-00-837-8300	2009-07-197	1	DIBBS
5950-00-837-8300	2009-05-122	3	DIBBS

Cross Reference | NSN 5950-00-837-8300

Part Number	Cage Code	Manufacturer
23874	99167	HAMILTON SUNDSTRAND CORPORATION
42649	22558	COAST/ADVANCED CHIP MAGNETICS, INC. DBA COAST/A C M
K1-14768	95970	MTE CORP MILWAUKEE TRANSFORMER CO
ST-1699	28535	NORLAKE MANUFACTURING CO (INC)

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Related Products | NSN 5950-00-837-8300

5950-00-837-8982, 5950-00-837-8983, 5950-00-837-8984, 5950-00-837-9014, 5950-00-837-9019

Technical Data | NSN 5950-00-837-8300

Characteristic	Specifications
TERMINAL TYPE AND QUANTITY	2 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	200.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	500.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY 500.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.250 INCHES NOMINAL SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.255 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	3.750 INCHES NOMINAL
BODY HEIGHT	3.750 INCHES NOMINAL
BODY WIDTH	2.250 INCHES NOMINAL
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL. FEATURES - B-52 STRATOFORTRESS AIRCRAFT.
CRITICALITY CODE JUSTIFICATION	FEAT
(NON-CORE DATA) DUMMY TERMINAL QUANTITY	3
III INSTALLATION FOR WHICH DESIGNED	INDOOR NONPORTABLE
(NON-CORE DATA) CUBIC MEASURE	31.6 CUBIC INCHES

Restrictions/Controls & Freight Information | NSN 5950-00-837-8300

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:	U	Precious metal type is unknown
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.

Category	Code	Description
NMF Description	063420	TRANSFORMERS,NOI,OR TRANSFORMER PAR
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	595	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 5950-00-837-8300

Air Force

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