Transmitter Synchro

NSN: 5990-00-852-2363 | Model: 23CX6

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.

NSN Properties and Flags

NATO Stock Number

5990-00-852-2363

DEMIL

Yes - ITAR Controlled (Code D)

Body Material

Steel, corrosion resisting

Body Style

Standard round d

Shoulder Diameter

Between 1.9850 inches and 1.9900 inches

Pilot Diameter

0.5950 inches

Second Shoulder Diameter

Between 1.9985 inches and 1.9995 inches

Second Shoulder Length

0.1700 inches

Overall Length

4.2990 inches

Flange Diameter

Between 2.2490 inches and 2.2500 inches

Flange Thickness

0.2500 inches

Body Diameter

1.9900 inches

Shaft Diameter

0.2403 inches single shaft and 0.2405 inches single shaft

Shaft Length

0.7190 inches single shaft

Fragility Factor

Moderately rugged

End Application

Gun fire control system, mk 68; strategic weapon systems (poseidon and trident); weather radar set an/fps-77; 485l tacs; spruance class dd (963); def comm meteorl (an/tmq-028 an/tcc-76, an/tps-068, an-tcc-77); communications terminal satellite an/gsc-3 (v)1; kidd class ddg; defense metereological satellite program (dmsp)

Maximum Tempurature Rise

20.0 degrees celsius

Body Size

Rotor Input Voltage Rating In Volts

115.0

Frequency In Hertz

60.0

Rotor Input Current Rating

80.0 milliamperes

Rotor Input Electrical Power Rating

1.4 watts

Zro Impedance Magnitude In Ohms

Between 1450.00 and 1700.00

Zro Impedance Angle In Deg

Between 79.00 and 83.00

Zss Impedance Magnitude In Ohms

Between 155.00 and 310.00

Zss Impedance Angle In Deg

Between 10.00 and 15.00

Phase Shift Angle In Deg

6.500 input to output

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 output

Maximum Total Null Voltage Output In Millivolts Per Volt

60.00

Electrical Error Angular Range In Minutes

-6.0/+6.0

Spline Tooth Quantity

22 single shaft

Torque Gradient Per Angular Deg

0.200 inch-ounces

Pilot Length

0.0430 inches

Shoulder Length

0.1500 inches

Aft Of First Flange Diameter

Between 1.9985 inches and 1.9995 inches

Mounting Surface To Terminal End Distance

3.5800 inches

Spline Tooth Diametral Pitch

96 single shaft

Shaft Thread Series Designator

Unf single shaft

Shaft Thread Direction

Right-hand single shaft

Shaft Thread Class

2a single shaft

Terminal Location

Rear

Shaft Thread Length

0.2900 inches single shaft

Shaft Type

Spline w/threads single shaft

Criticality Code Justification

Feat

Transformation Ratio

0.783 rotor to stator

Shaft Thread Size

0.250 inches single shaft

Special Features

Weapon system essential

Test Data Document

81349-mil-s-20708 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.).

Terminal Type And Quantity

5 screw

Specification Data

81349-mil-s-20708/52 government specification

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M120T319W	2020-05-04	PMCM2	1 EA
SPE7M119T723A	2019-10-07	PMCMV	2 EA

Inventory Check

The last inventory check on this NSN was done on 07/01/2021. Due to rapid changes in inventory this may not be the current stock qty.

Serviceable: 1
New: 13
New Surplus: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5990-00-852-2363 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

23CX6
M20708/52-01D
M20708/52-01D
AS20708/52
23CX6D
AY240BA 9 A1
M20708/52-001
MIL-S-20708/52
M20708/52C-001
VCX23/36-6B
397-001-024

Cage Codes:

Abacus Electronics Corp (CAGE 08842)
Military Specifications (CAGE 81349)
General Dynamics Global Imaging (CAGE 10112)
Sae Customer Service (CAGE 0VH01)
Honeywell Intl Inc (CAGE 55972)
Interstate Electronics Corporation (CAGE 07421)

Replacements:

5990-00-852-2363 replaces 5990-00-553-6709

Schedule B & Trade:

Schedule B: 9014900000 (NAICS 334511)

Parts & accessories for direction finding compasses and other navigational instruments and appliances
SITC: 87412

Parts and accessories of navigational instruments and appliances
End Use: 22220

Marine engines, parts

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:

NMFC:

062120 - Generators/motors/parts noi
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
7
MGMT_CTL
Q2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,674.46 to $6,124.11..
Does NSN 5990-00-852-2363 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, National Security Agency, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Procurement and Supplies Department U.s. Postal Service , Brazil, Spain, Belgium, Canada, France, Germany, Republic Of Korea, United Kingdom, Italy, Greece, and Turkey
What is the NIIN of NSN 5990-00-852-2363?
008522363 or 00-852-2363
Does NSN 5990-00-852-2363 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-852-2363?
Solicitation SPE7M120T319W for qty 1 on 04/24/2020
When was this national stock number assigned to the federal catalog?
Nov 25, 1966