Product Details | REACTOR

5950-01-237-7958 A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes SATURABLE REACTOR. For reactors with air cores, see COIL (as modified).

Part Alternates: 77C721528G1, 5950-01-237-7958, 01-237-7958, 5950012377958, 012377958

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 06 AUG 1986 01-237-7958

Cross Reference | NSN 5950-01-237-7958

Part Number Cage Code Manufacturer
77C721528G1 03538 LOCKHEED MARTIN CORPORATION DIV MST

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Technical Data | NSN 5950-01-237-7958

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD W/LUG
RATING METHOD ELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS 46.200 SINGLE COMPONENT SINGLE WINDING
INDUCTANCE RATING 1.60 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
FREQUENCY RATING 400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING QUANTITY 1 SINGLE COMPONENT
INDUCTANCE TYPE FIXED
MOUNTING METHOD UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 2 SINGLE GROUP
MOUNTING HOLE DIAMETER 0.234 INCHES NOMINAL SINGLE GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 3.250 INCHES NOMINAL
BODY HEIGHT 3.300 INCHES MAXIMUM
BODY WIDTH 2.150 INCHES MAXIMUM
RELIABILITY INDICATOR NOT ESTABLISHED
III END ITEM IDENTIFICATION 5840-01-142-0378 VALVE,CHECK

Restrictions/Controls & Freight Information | NSN 5950-01-237-7958

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 063498 VOICE COIL/DYNAMIC LOUDSPEAKER
Less than car load rating
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 5950-01-237-7958

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code0Non-combat Essential End Item. End items that do not fit the definition of Code 1 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
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 CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative