NSN 840461-2

An instrument used to count the frequency of recurrent electronic events and display the count on the panel of the instrument in numeric form. May also include facilities for a readout printed on tape. May include facilities for a very accurate output which can be used as a secondary transfer standard. It can be used to measure frequency, period, time interval, phase angle, frequency ratio, and for multiple period averaging. See also counter, electronic, digital and indicator, digital display.

28.0 dc at altitude contact voltage rating in volts, 115.0 ac at altitude contact voltage rating in volts, makes before breaks single section rear contact switching action, 115.0 dc at sea level contact voltage rating in volts, unable to decode contact switching action.

NSN 5930-00-573-5683 Datasheet

(NSN) National Stock Number

5930-00-573-5683

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5930 - Switches

(NIIN) National Item Identification Number

00-573-5683

Requires Demilitarization

Yes

(INC) Item Name Code

02134

Date

Sun, Jan 1, 1961

Contact Switching Action

makes before breaks single section rear

Contact Switching Action

unable to decode

Contact Voltage Rating In Volts

115.0 dc at sea level

Contact Voltage Rating In Volts

115.0 ac at altitude

Contact Voltage Rating In Volts

28.0 dc at altitude

Contact Voltage Rating In Volts

28.0 lowest ac voltage rating at sea level

Contact Voltage Rating In Volts

300.0 highest ac voltage rating at sea level

Detent Rotational Torque Range

+1.000 to 6.000 inch-pounds single actuator

Detent Rotational Torque Range

unable to decode

First Flat Length

0.250 inches nominal single actuator

Flat Height

0.216 inches nominal single actuator

Individual Section Quantity

1

Mounting Method

threaded bushing single mounting facility

Nominal Thread Size

0.375 inches single mounting facility

Nonturn Device Radius

0.531 inches nominal at 3:00 oclock

Nonturn Device Type

tab at 3:00 oclock

Operating Temp Range

-65.0 to 125.0 celsius

Overall Height

1.312 inches nominal

Overall Width

1.188 inches nominal

Pole Quantity

1 single section rear

Shaft Diameter

0.250 inches nominal single actuator

Shaft Flat/Slot Angular Location

315.0 degrees from nonturn device single actuator

Shaft Type

round, flatted single actuator

Shaft Length

0.875 inches nominal single actuator

Style Designator

circular wafer, bushing mount

Switch Actuator Indexing Position Quantity

11 single actuator

Switch Actuator Positioning Increment

30.0 degrees single actuator

Switch Actuator Positioning Increment

unable to decode

Switch Actuator Stop Device Type

fixed stop single actuator

Switch Actuator Stop Device Type

unable to decode

Switch Contact Basic Design

nonpile-up symmetrical

Terminal Type

tab, solder lug

Test Data Document

"81349-mil-s-3786 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.)."

Thread Length

0.375 inches nominal single mounting facility

Thread Series Designator

unable to decode

Thread Series Designator

unef single mounting facility

Throw Quantity

11 single section rear

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0002134

Cross Reference

CAGE Codes

76854

Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch

U.s./canadian manufacturers

80249

Bae Systems Information and Electronic Systems Integration Inc.

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

M - 85.0

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

34430

Water Commodity

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

National Motor Freight Classification Item Number

061360

Questions & Answers

1. What is the FSCG of the NSN 5930-00-573-5683?

   The FSCG of the NSN 5930-00-573-5683 is 5930

2. Does NSN 5930-00-573-5683 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

3. Does NSN 5930-00-573-5683 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5930-00-573-5683 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

5. When the NSN 5930-00-573-5683 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961