Product Details | REACTOR

5950-00-403-4821 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: PEI 6926, PEI6926, RYG10112501, 10112501, 183A1, 5950-00-403-4821, 00-403-4821, 5950004034821, 004034821

Electrical and Electronic Equipment Components | Coils and Transformers

Supply Group (FSG) NSN Assign. NIIN
59 02 JUL 1970 00-403-4821

Demand History | NSN 5950-00-403-4821

Part Number Request Date QTY Origin
183A1 2026-01-05 3 DIBBS
PEI 6926 2026-01-05 3 DIBBS
5950-00-403-4821 2025-07-191 100 ES
183A1 2023-12-339 2 DIBBS
PEI 6926 2023-12-339 2 DIBBS
183A1 2022-07-208 2 DIBBS
PEI 6926 2022-07-208 2 DIBBS
183A1 2020-02-51 2 DIBBS
PEI 6926 2020-02-51 2 DIBBS
5950-00-403-4821 2018-02-43 5 DIBBS
5950-00-403-4821 2016-06-154 1 DIBBS
5950-00-403-4821 2014-12-355 1 DIBBS
5950-00-403-4821 2014-03-76 1 DIBBS
5950-00-403-4821 2014-02-49 2 DIBBS
10112501 2013-06-169 8 Singapore
5950-00-403-4821 2013-06-169 8 MANUAL
5950-00-403-4821 2013-05-126 1 DIBBS
5950-00-403-4821 2013-04-120 3 Singapore
5950-00-403-4821 2013-04-120 3 Singapore
5950-00-403-4821 2013-04-114 4 DIBBS
5950-00-403-4821 2013-04-111 1 DIBBS
5950-00-403-4821 2013-04-99 4 DIBBS
5950-00-403-4821 2013-03-77 4 United States
5950-00-403-4821 2012-06-175 2 DIBBS
5950-00-403-4821 2012-03-79 10 DIBBS
5950-00-403-4821 2011-06-168 2 DIBBS
5950-00-403-4821 2010-06-171 1 DIBBS

Cross Reference | NSN 5950-00-403-4821

Part Number Cage Code Manufacturer
10112501 18876 U S ARMY AVIATION AND MISSILE COMMAND
183A1 72149 ELECTRONIC TRANSFORMER CORP.
PEI 6926 13483 PRECISION ELECTRONICS, INC.
RYG10112501 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
RYG10112501 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5950-00-403-4821

Characteristic Specifications
TERMINAL TYPE AND QUANTITY 2 TURRET
RATING METHOD ELECTRICAL SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT 4.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS 0.180 SINGLE COMPONENT SINGLE WINDING
INDUCTANCE RATING 2.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
FREQUENCY RATING 2.4 KILOHERTZ NOMINAL SINGLE COMPONENT
WINDING QUANTITY 1 SINGLE COMPONENT
INDUCTANCE TYPE FIXED
MOUNTING METHOD THREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY 4 SINGLE GROUP
THREAD SERIES DESIGNATOR UNC SINGLE GROUP
NOMINAL THREAD SIZE 0.112 INCHES SINGLE GROUP
THREAD QUANTITY PER INCH 40 SINGLE GROUP
(NON-CORE DATA) THREAD CLASS 2B SINGLE GROUP
(NON-CORE DATA) THREAD LENGTH 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SINGLE GROUP
(NON-CORE DATA) THREAD DIRECTION RIGHT-HAND SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 0.937 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE FULLY INCLOSED
BODY LENGTH 1.797 INCHES MINIMUM AND 1.812 INCHES MAXIMUM
BODY HEIGHT 1.497 INCHES NOMINAL
BODY WIDTH 1.750 INCHES NOMINAL
OVERALL HEIGHT 1.657 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 10112501

Restrictions/Controls & Freight Information | NSN 5950-00-403-4821

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:UPrecious 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 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 BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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 5950-00-403-4821

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 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 CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical 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 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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each