This product is available in the following quantities and conditions.
NE:
1
NS:
3
AR:
1
Total: 5
Note: Availability of this item was last updated 02/02/2024,
and may have changed since then. Request a quote for up to date pricing and availability.
Pricing & Availability
Submit this form for current pricing and availability of this NSN.
The basic material of which the body is fabricated.AAFZ
Body Material:
Steel, corrosion resisting
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Standard round d
MRC:
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.AAVH
Shoulder Diameter:
Between 1.9980 inches and 1.9990 inches
MRC:
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.AAVL
Pilot Diameter:
Between 0.5900 inches and 0.6000 inches
MRC:
None.AAZW
Second Shoulder Diameter:
Between 1.9985 inches and 1.9995 inches
MRC:
None.AAZX
Second Shoulder Length:
0.1720 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 4.2430 inches and 4.2940 inches
MRC:
The length of a straight line which passes through the center of a flange,and terminates at the circumference.ABKK
Flange Diameter:
Between 2.2490 inches and 2.2500 inches
MRC:
A measurement of the smallest dimension of a flange,in distinction from length or width.ABKU
Flange Thickness:
0.2500 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
Between 1.9850 inches and 1.9900 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.2402 inches single shaft and 0.2405 inches single shaft
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
0.6930 inches single shaft and 0.7190 inches single shaft
MRC:
The maximum permissible temperature increase in the item as a result of its operation under normal conditions.AHCG
Maximum Tempurature Rise:
65.0 degrees celsius
MRC:
An alpha and/or numeric designation indicating the size by which the body is identified.AJSL
Body Size:
23
MRC:
The value of the primary excitation voltage for which the rotor is rated,expressed in volts.AJSR
Rotor Input Voltage Rating In Volts:
115.0
MRC:
The cycles per second /hertz/ of the alternating current.AJSS
Frequency In Hertz:
60.0
MRC:
The value of the primary excitation current for which the rotor is rated,with stator /secondary/ circuit open.AJST
Rotor Input Current Rating:
210.0 milliamperes
MRC:
The value of the primary /electrical/ excitation power for which the rotor is rated.AJSV
Rotor Input Electrical Power Rating:
5.0 watts
MRC:
The resistance /r/ part of the rotor impedance with the stator open /zro/,expressed in ohms.AJSW
Zro Resistance In Ohms:
132.00
MRC:
The resistance /r/ part of the stator impedance with the rotor open /zso/,expressed in ohms.AJSY
Zso Resistance In Ohms:
98.00
MRC:
The resistance /r/ part of the rotor impedance with the stator shorted /zrs/,expressed in ohms.AJTA
Zrs Resistance In Ohms:
249.00
MRC:
The resistance /r/ part of the stator impedance with the rotor open and displaced 90 degrees from zero /zso-90/,expressed in ohms.AJTE
Zso-9 Designator Resistance In Ohms:
94.00
MRC:
The limits of permissible deviation in angular arc error from electrical zero,expressed in minutes.AJVL
Electrical Error Angular Range In Minutes:
-8.0/+8.0
MRC:
The number of individual teeth on the splined portion of the shaft.AJVM
Spline Tooth Quantity:
22 single shaft
MRC:
The amount of rotary force that must be applied to the actuator to cause rotation,at minus 55 degrees celsius.AJVS
Actuator Friction Torque At Minus 55 Deg Celsius:
0.50 inch-ounces
MRC:
The average torque per angular degree developed between two like items,when one rotor is turned /or displaced/ at 2 degree intervals,between a 10 degree counterclockwise position and 10 degree clockwise position.AJVV
Torque Gradient Per Angular Deg:
0.130 inch-ounces
MRC:
A measurement of the longest dimension of a pilot,in distinction from width.AJWQ
Pilot Length:
0.0460 inches
MRC:
None.AJWR
Shoulder Length:
0.2500 inches
MRC:
None.AJWV
Aft Of First Flange Diameter:
Between 1.9985 inches and 1.9995 inches
MRC:
None.AJWX
Mounting Surface To Terminal End Distance:
Between 3.4350 inches and 3.4450 inches
MRC:
The number of teeth the splined shaft has per inch of pitch diameter.AJXA
Spline Tooth Diametral Pitch:
96 single shaft
MRC:
A designation distinguishing one group of shaft thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYY
Shaft Thread Series Designator:
Unf single shaft
MRC:
The direction of the shaft thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AKAF
Shaft Thread Direction:
Right-hand single shaft
MRC:
A numeric-alpha designator indicating the ptich diameter tolerance,and an external or internal shaft thread.AKAN
Shaft Thread Class:
2a single shaft
MRC:
Indicates the location of the terminal/s/ on the item.CQTM
Terminal Location:
Rear
MRC:
A measurement of the extent of the shaft threads measured on a line parallel to the longitudinal axis.CQWQ
Shaft Thread Length:
0.2660 inches single shaft
MRC:
The reactance (x) part of the rotor impedance with the stator open (zro).CQXQ
Plus J Zro Reactance In Ohms:
494.00
MRC:
The reactance (x) part of the stator impedance with the rotor open (zso),expressed in ohms.CRGZ
Plus J Zso Reactance In Ohms:
311.00
MRC:
The reactance /x/ part of the rotor impedance with the stator shorted /zrs/,expressed in ohms.CRKL
Plus J Zrs Reactance In Ohms:
79.00
MRC:
Indicates the type of shaft included on the item.CRSJ
Shaft Type:
Spline w/threads single shaft
MRC:
The ratio of the output voltage to the input voltage at maximum coupling.CSJY
Transformation Ratio:
0.783 rotor to stator
MRC:
The reactance (x) part of the stator impedance with the rotor open and displaced 90 degrees from zero (zso-90),expressed in ohms.CTDW
Plus J Zso-9 Designator Reactance In Ohms:
113.00
MRC:
The length of a straight line passing through the center of the shaft threaded portion,with terminated points at the circumference.CWBH
Shaft Thread Size:
0.250 inches single shaft
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
81349-mil-s-12472 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
7 screw
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81349-mil-s-12472 government specification
MRC:
--
NIIN:
005193421
MRC:
--
NATO Stock Number:
5990-00-519-3421
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A07800
MRC:
--
INC:
02073
MRC:
--
IMM:
TX
All Products Certified
Factory New, New Material, New Surplus, Overhauled, Serviceable,
Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance,
and any other documents/trace when applicable. We have a 7 year record retention.
Quality | ISO 9001:2015 + AS9120B
We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC,
ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.
Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.
Delivery dates for NON-STOCK items are estimates based on current backlog and are subject
to confirmation at the time of order.
Formal Definition
Government issue definition of NSN 5990-00-519-3421
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.
Import / Export
Schedule B Classification
Schedule B Number
NAICNational Association of Insurance Commissioners
End UseA classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITCCommodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
9014900000
NAICS:
334511
End Use Class:
22220
SITC:
87412
USDA:
1
HITECH:
0
Schedule B Codes Definitions:
Schedule B 9014900000
Parts & Accessories For Direction Finding Compasses and Other Navigational Instruments and Appliances
End Use Code 22220
Marine Engines, Parts
Standard Intl. Trade Class (SITC) 87412
Parts and Accessories Of Navigational Instruments and Appliances
Freight
Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
062120
NMF Description:
Generators/motors/parts Noi
UFC:
34760
LTL:
Rating variable
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ADC:
A
ACC:
V
Freight Codes Definitions:
Cargo Type (TCC) Z
No special type of cargo code applicable.
Water Commodity (WCC) 593
Motors and parts, (machinery and parts),(less than 35 feet).
Air Commodity (ACC) V
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.
Air Dimensions (ADC) A
Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Special Handling (SHC) 9
Other or no special handling required (sh)
Manufacturers
This NSN is registered to the following cage codes.
NSN 5990-00-519-3421 Datasheet
