Electrical Resolver

NSN: 5990-00-504-8214 | Model: AY251S39B

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltag (s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes transolver, electrical and potentiometer sine/cosine electrical resolvers.

NSN Properties and Flags

NATO Stock Number

5990-00-504-8214

DEMIL

Body Material

Steel, stainless

Body Style

Standard round b

Shoulder Diameter

Between 1.3070 inches and 1.3120 inches

Pilot Diameter

Between 0.4995 inches and 0.5000 inches

Overall Length

2.1310 inches

Flange Diameter

Between 1.4360 inches and 1.4370 inches

Flange Thickness

0.0930 inches

Undercut Width

0.0780 inches

Shaft Diameter

0.1195 inches single shaft and 0.1200 inches single shaft

Shaft Length

0.5400 inches single shaft

Body Size

Stator Input Voltage Rating In Volts

2.0

Stator Input Current Rating

5.0 milliamperes

Rotor Input Voltage Rating In Volts

2.0

Frequency In Hertz

70000.0

Rotor Input Current Rating

5.0 milliamperes

Rotor Dc Resistance In Ohms

4.00

Stator Dc Resistance In Ohms

1.60

Maximum Total Null Voltage Output In Millivolts Per Volt

20.00

Electrical Error Angular Range In Minutes

-30.0/+30.0

Actuator Friction Torque At Minus 55 Deg Celsius

25.0 centimeter-grams

Actuator Friction Torque At Plus 25 Deg Celsius

10.0 centimeter-grams

Alignment Hole Quantity

Pilot Length

0.0400 inches

Shoulder Length

0.1320 inches

Mounting Surface To Terminal End Distance

1.5910 inches

Terminal Location

Rear

Shaft Slot Depth

0.0310 inches single shaft

Shaft Slot Width

0.0210 inches single shaft

Shaft Type

Round, slotted single shaft

Alignment Hole Depth

0.1250 inches

Transformation Ratio

0.625 rotor to stator

Alignment Hole Bolt Circle Diameter

0.5000 inches

Terminal Type And Quantity

5 wire lead

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 5990-00-504-8214 Datasheet

Supply Class (FSC):

Synchros And Resolvers

Cross Reference:

AY251S39B
E960006

Cage Codes:

Honeywell Intl Inc (CAGE 55972)
Lockheed Martin Corporation (CAGE 38597)

Replacements:

5990-00-504-8214 replaces 5990-00-557-8672
5990-00-504-8214 replaces 5990-00-727-6706

Schedule B & Trade:

Schedule B: 9018903000 (NAICS 339112)

Anesthetic instruments and appliances and parts and accessories
SITC: 87229

Instruments and appliances used in medical, surgical or veterinary sciences, n.E.S.
End Use: 21610

Medicinal equipment

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

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction 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
X
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,585.72 to $4,309.54..
Does NSN 5990-00-504-8214 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 Navy, Brazil, Spain, Republic Of Korea, Italy, Greece, and Turkey
What is the NIIN of NSN 5990-00-504-8214?
005048214 or 00-504-8214
Does NSN 5990-00-504-8214 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5990-00-504-8214?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963