Product Details | TRANSMITTER SYNCHRO

5990-01-268-4268 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: 1807394, 5990-01-268-4268, 01-268-4268, 5990012684268, 012684268

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 30 NOV 1987 01-268-4268

Drawings & Photos | NSN 5990-01-268-4268


Demand History | NSN 5990-01-268-4268

Part Number Request Date QTY Origin
5990-01-268-4268 2018-07-200 6 DIBBS
5990-01-268-4268 2018-03-88 6 DIBBS
5990-01-268-4268 2009-10-296 2 DIBBS
5990-01-268-4268 2009-10-288 2 DIBBS
5990-01-268-4268 2009-08-233 2 DIBBS

Cross Reference | NSN 5990-01-268-4268

Part Number Cage Code Manufacturer
1807394 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS

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Technical Data | NSN 5990-01-268-4268

Characteristic Specifications
BODY SIZE 30
ROTOR INPUT VOLTAGE RATING IN VOLTS 115.0 NOMINAL
ROTOR INPUT CURRENT RATING 460.0 MILLIAMPERES MAXIMUM
FREQUENCY IN HERTZ 60.0 NOMINAL
MAXIMUM TEMP RISE 60.0 DEG CELSIUS
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -16.0 TO 16.0
TORQUE GRADIENT PER ANGULAR DEG 25.0 CENTIMETER-GRAMS MINIMUM
BODY STYLE A4 STANDARD ROUND D
SHOULDER DIAMETER 68.5000 MILLIMETERS NOMINAL
PILOT DIAMETER 7.0000 MILLIMETERS NOMINAL
SECOND SHOULDER DIAMETER 68.6000 MILLIMETERS NOMINAL
OVERALL LENGTH 133.5000 MILLIMETERS MAXIMUM
FLANGE DIAMETER 78.7500 MILLIMETERS NOMINAL
FLANGE THICKNESS 6.3000 MILLIMETERS MINIMUM AND 6.5000 MILLIMETERS MAXIMUM
BODY DIAMETER 68.0000 MILLIMETERS NOMINAL
PILOT LENGTH 8.0000 MILLIMETERS NOMINAL
AFT OF FIRST FLANGE DIAMETER 68.6000 MILLIMETERS NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 115.0000 MILLIMETERS MAXIMUM
SHAFT TYPE ROUND SINGLE SHAFT
SHAFT DIAMETER 6.4 MILLIMETERS NOMINAL SINGLE SHAFT
SHAFT LENGTH 17.5 MILLIMETERS MINIMUM AND 18.5 MILLIMETERS MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 5 SCREW
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
III SCHEMATIC DIAGRAM DESIGNATOR E1 ONE Y-ROTOR, ONE STATOR
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5990-01-268-4268

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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.
Automatic Data Processing Equipment:0Represents 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 062820 RADIO/TV TRANSMIT/RECEIVE SETS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 5990-01-268-4268

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 Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each