NSN 426468

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

37 body size, -18.0 to 18.0 electrical error angular range in minutes, standard round double flange b body style, 3.6230 inches minimum and 3.6250 inches maximum flange diameter, 1.8120 inches nominal distance between flanges.

NSN 5990-00-268-9068 Datasheet

(NSN) National Stock Number

5990-00-268-9068

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5990 - Synchros and Resolvers

(NIIN) National Item Identification Number

00-268-9068

Requires Demilitarization

Yes

(INC) Item Name Code

15289

Date

Tue, Jan 1, 1963

Schedule B Code

9014900000

Body Size

37

Body Style

standard round double flange b

Distance Between Flanges

1.8120 inches nominal

Electrical Error Angular Range In Minutes

-18.0 to 18.0

Flange Diameter

3.6230 inches minimum and 3.6250 inches maximum

Flange Thickness

0.2500 inches nominal

Frequency In Hertz

60.00 nominal

Length

0.9700 inches nominal shoulder

Material

aluminum alloy body

Pilot Diameter

1.6200 inches nominal

Pilot Length

0.2100 inches nominal

Overall Length

6.0500 inches maximum

Shaft Diameter

0.2495 inches minimum and 0.2500 inches maximum single shaft

Shaft Length

1.0500 inches nominal single shaft

Shaft Nominal Thread Size

0.247 inches single shaft

Shaft Thread Direction

left-hand single shaft

Shaft Thread Class

2a single shaft

Shaft Thread Length

0.1800 inches maximum single shaft

Shaft Thread Series Designator

unf single shaft

Shaft Type

round, threaded single shaft

Shoulder Diameter

3.3120 inches nominal

Stator Input Current Rating

35.0 milliamperes nominal

Stator Input Electrical Power Rating

700.0 milliwatts nominal

Stator Input Voltage Rating In Volts

115.0 nominal

Terminal Location

rear

Terminal Type And Quantity

5 wire lead

Test Data Document

"81349-mil-s-2335 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", "nominal", etc.)."

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

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

Pseudo Item Name Code

0015289

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

59710

Bayer Corp Agfa Div Medical Business Group

U.s./canadian manufacturers

94135

Naval Ordnance Standards

Military standards and standards organizations (ex:stanags,milspecs,defstans)

A00AM

E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales

Military standards and standards organizations (ex:stanags,milspecs,defstans)

SCY13

E.c.a Etablissement Centrald'approvisionnement des Forces Armee

Military standards and standards organizations (ex:stanags,milspecs,defstans)

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

24446

General Electric Company

U.s./canadian manufacturers

10112

General Dynamics Motion Control Llc

U.s./canadian manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

34580

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

061700

Schedule B & Trade

Schedule B

9014-90-0000

Description

parts & accessories for direction finding compasses and other navigational instruments and appliances

End Use

22220 - Marine engines, parts

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

87412

(NAICS) North American Industrial Classification System

334511

Questions & Answers

1. What is the FSCG of the NSN 5990-00-268-9068?

   The FSCG of the NSN 5990-00-268-9068 is 5990

2. Does the NSN 5990-00-268-9068 have a Schedule B code assigned?

   Yes, the Schedule B code is 9014900000

3. Does NSN 5990-00-268-9068 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 5990-00-268-9068 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5990-00-268-9068 contain hazardous materials?

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

6. When the NSN 5990-00-268-9068 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963