5990-01-084-8330

Differential Transmitter Synchro email this page
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Reference of NSN 5990-01-084-8330

Model or part number: VTDX31-6N1

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pdf NSN 5990-01-084-8330 Datasheet

MRC:
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 2.6950 inches and 2.7000 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:
0.2970 inches
MRC:
None.AAZW
Second Shoulder Diameter:
Between 2.7490 inches and 2.7500 inches
MRC:
None.AAZX
Second Shoulder Length:
0.3750 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
5.3550 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 3.0990 inches and 3.1000 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:
2.7000 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.2403 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:
0.6900 inches single shaft and 0.7100 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:
18.0 degrees celsius
MRC:
An alpha and/or numeric designation indicating the size by which the body is identified.AJSL
Body Size:
31
MRC:
The value of the primary excitation voltage for which the stator is rated,expressed in volts.AJSN
Stator Input Voltage Rating In Volts:
90.0
MRC:
The value of the primary excitation current for which the stator is rated,with rotor /secondary/ circuit open.AJSP
Stator Input Current Rating:
725.0 milliamperes
MRC:
The value of the primary /electrical/ excitation power for which the stator is rated.AJSQ
Stator Input Electrical Power Rating:
7.7 watts
MRC:
The cycles per second /hertz/ of the alternating current.AJSS
Frequency In Hertz:
60.0
MRC:
The resistance /r/ part of the rotor impedance with the stator shorted /zrs/,expressed in ohms.AJTA
Zrs Resistance In Ohms:
44.00
MRC:
The angle part /o/ of the rotor impedance with the stator shorted /zrs/,expressed in degrees.AJTM
Zrs Impedance Angle In Deg:
27.00
MRC:
The opposition that the rotor offers to the flow of the direct current,expressed in ohms.AJTS
Rotor Dc Resistance In Ohms:
24.00
MRC:
The opposition that the stator offers to the flow of direct current,expressed in ohms.AJTT
Stator Dc Resistance In Ohms:
19.00
MRC:
The difference between the phase time of two or more voltages or currents of the same frequency,at the same instant of time,expressed in degrees.AJVF
Phase Shift Angle In Deg:
6.500 input to output
MRC:
The limits of permissible deviation in angular arc error from electrical zero,expressed in minutes.AJVL
Electrical Error Angular Range In Minutes:
-10.0/+10.0
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 plus 25 degrees celsius.AJVT
Actuator Friction Torque At Plus 25 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:
0.300 inch-ounces
MRC:
A measurement of the longest dimension of a pilot,in distinction from width.AJWQ
Pilot Length:
0.0300 inches
MRC:
None.AJWR
Shoulder Length:
0.6150 inches
MRC:
None.AJWV
Aft Of First Flange Diameter:
Between 2.7490 inches and 2.7500 inches
MRC:
None.AJWX
Mounting Surface To Terminal End Distance:
4.4063 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
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:
0.3640 inches single shaft
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:
1.154 rotor to stator
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:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
6 screw
MRC:
--
NIIN:
010848330
MRC:
--
NATO Stock Number:
5990-01-084-8330
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A07800
MRC:
--
INC:
02071
MRC:
--
IMM:
TX
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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.

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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.

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Shipping

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 5990-01-084-8330

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.5 X 4.0 X 4.0
Paclk Weight:
1.5000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
A
SPI No.:
0395010130
SPI Rev.:
SPC Mkg:
03
LVL_A:
E
LVL_B:
F
LVL_C:
F
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
ZZ
PKG:
ZZZZ
PRES MAT:
XX
WRAP MAT:
XX
ICQ:
000
THK:
X
TOS:
UCL:
B

Packaging Codes Definitions:

LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

LVL B Code (LVL_B) F

Packing is not required. the unit container shall also serve as the shipping container. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

Procedure Indicator Code (OPI) A

Packaging is in accordance with a procedural specification or a special packaging instruction (spi). the appropriate specification number will be shown in the clear in the supplemental data area.

Special Markings Code (SPC_MKG) 03

Method 50.

Method of Preservation (MOP) ZZ

See j.4.1.B.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A 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.
SITC Commodity 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:
70.0
WCC:
590
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 590

Generators and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

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.
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