5990-01-123-6557

Control Transformer Synchro email this page
ITAR Registered

Model or part number: 25514

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NE: 9
  • AR: 1
  • NS: 24
  • SV: 1

Total: 35 Note: Availability of this item was last updated 05/01/2023, 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.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name:

We do not share or sell your information to anyone.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards

pdf NSN 5990-01-123-6557 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Steel, stainless
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:
1.3365 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.1900 inches
MRC:
The length of a straight line which passes through the center of a flange,and terminates at the circumference.ABKK
Flange Diameter:
1.4400 inches
MRC:
A measurement of the smallest dimension of a flange,in distinction from length or width.ABKU
Flange Thickness:
0.1100 inches
MRC:
None.ABPA
Undercut Diameter:
1.2465 inches
MRC:
None.ABPC
Undercut Width:
0.0720 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.1871 inches single shaft
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
0.4300 inches single shaft
MRC:
The identifying part number assigned to the electrical connector receptacle.AEEF
Connector Manufacturer Part Number:
Ms27656e11b35p
MRC:
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.AFJN
Fragility Factor:
Moderately rugged
MRC:
The maximum permissible temperature increase in the item as a result of its operation under normal conditions.AHCG
Maximum Tempurature Rise:
275.0 degrees fahrenheit
MRC:
An alpha and/or numeric designation indicating the size by which the body is identified.AJSL
Body Size:
15
MRC:
The value of the primary excitation voltage for which the stator is rated,expressed in volts.AJSN
Stator Input Voltage Rating In Volts:
8.0
MRC:
The value of the primary /electrical/ excitation power for which the stator is rated.AJSQ
Stator Input Electrical Power Rating:
240.0 milliwatts
MRC:
The cycles per second /hertz/ of the alternating current.AJSS
Frequency In Hertz:
1730.0
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:
2.000 output to input
MRC:
The maximum voltage,including harmonics,induced in the secondary circuit at the null angle rotor position,expressed in millivolts per volt.AJVH
Maximum Total Null Voltage Output In Millivolts Per Volt:
40.00
MRC:
Indicates the location of the terminal/s/ on the item.CQTM
Terminal Location:
Side
MRC:
Indicates the type of shaft included on the item.CRSJ
Shaft Type:
Round single shaft
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
1 connector, plug
MRC:
--
NIIN:
011236557
MRC:
--
NATO Stock Number:
5990-01-123-6557
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A07800
MRC:
--
INC:
15289
MRC:
--
IMM:
TX
Certified products icon

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 inspections icon

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.

Quality Commitment »

Shipping icon

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 5990-01-123-6557

A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.

Recent Solicitations Most recent solicitations for NSN 5990-01-123-6557

End Date
Solicitation
Qty
Purchase Request
End Date:
2023-07-31
Solicitation:
SPE7M523T411J
Qty:
8
Purchase Request:
7003540488
End Date:
2022-12-27
Solicitation:
SPE7M523T5538
Qty:
9
Purchase Request:
7000512324
End Date:
2022-10-24
Solicitation:
SPE7M523T0704
Qty:
7
Purchase Request:
7000062806
End Date:
2022-03-07
Solicitation:
SPE7M122T035M
Qty:
6
Purchase Request:
0093056553
End Date:
2020-05-07
Solicitation:
SPE7M120T334A
Qty:
7
Purchase Request:
0084615493
End Date:
2020-04-27
Solicitation:
SPE7M120T308T
Qty:
6
Purchase Request:
0084460391
End Date:
2020-02-10
Solicitation:
SPE7M120T013Z
Qty:
6
Purchase Request:
0083314581
End Date:
2019-11-29
Solicitation:
SPE7M120T4808
Qty:
6
Purchase Request:
0082161660
End Date:
2019-11-29
Solicitation:
SPE7M120T4763
Qty:
6
Purchase Request:
0082422432
End Date:
2019-04-19
Solicitation:
SPE7M519T344U
Qty:
6
Purchase Request:
0078739854

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:
--
Paclk Weight:
1.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
31
PKG:
84Z0
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 31

Waterproof bag, sealed.

Preservation Material (PRES_MAT) 00

No requirement.

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:
--
WCC:
593
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) 593

Motors 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)

DLA History / Forecast Quantities

Maritime Supply Chain
09/16
6.00

Manufacturers

This NSN is registered to the following cage codes.
Compare Now »
Clear | Hide