NSN 1900-4A7

115.0 ac at sea level contact voltage rating in volts, breaks before makes each section rear contact switching action, 250.0 milliamperes resistive load and 100.0 milliamperes inductive load dc at sea level contact load current rating, 75.0 milliamperes resistive load ac at sea level contact load current rating, 28.0 dc at sea level contact voltage rating in volts.

NSN 5930-00-253-4981 Datasheet

(NSN) National Stock Number

5930-00-253-4981

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5930 - Switches

(NIIN) National Item Identification Number

00-253-4981

Requires Demilitarization

Yes

(INC) Item Name Code

02134

Date

Wed, Jul 16, 1969

Schedule B Code

8536509025

Contact Load Current Rating

75.0 milliamperes resistive load ac at sea level

Contact Load Current Rating

250.0 milliamperes resistive load and 100.0 milliamperes inductive load dc at sea level

Contact Switching Action

breaks before makes each section rear

Contact Voltage Rating In Volts

115.0 ac at sea level

Contact Voltage Rating In Volts

28.0 dc at sea level

Detent Rotational Torque Range

+1.000 to 4.500 inch-pounds single actuator

First Flat Length

0.250 inches nominal single actuator

Flat Height

0.216 inches nominal single actuator

Hazardous Locations/Environmental Protection

explosion proof

Individual Section Quantity

4

Mounting Method

threaded bushing single mounting facility

Nominal Thread Size

0.375 inches single mounting facility

Nonturn Device Radius

0.375 inches nominal at 3:00 oclock

Nonturn Device Type

tab at 3:00 oclock

Operating Temp Range

-65.0 to 85.0 celsius

Overall Diameter

1.000 inches minimum and 1.306 inches maximum

Overall Length

2.937 inches nominal

Pole Quantity

1 each section front

Rotor Through Connection Quantity

1 each section

Shaft Diameter

0.250 inches nominal single actuator

Shaft Flat/Slot Angular Location

195.0 degrees from nonturn device single actuator

Shaft Type

round, flatted single actuator

Shaft Length

0.437 inches nominal single actuator

Specification/Standard Data

81349-mil-s-3786/4 government specification

Style Designator

tap, circular, bushing mount

Switch Actuator Indexing Position Quantity

7 single actuator

Switch Actuator Positioning Increment

36.0 degrees single actuator

Switch Actuator Stop Device Type

fixed stop single actuator

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 Class

2a single mounting facility

Thread Length

0.437 inches nominal single mounting facility

Thread Series Designator

unef single mounting facility

Throw Quantity

7 each 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

A - Item does not contain precious metal.

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

91812

Janco Corporation Dba Janco Corp Div Mason Controls

U.s./canadian manufacturers

10001

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

U.s./canadian manufacturers

81073

Grayhill Inc

U.s./canadian manufacturers

95542

Northrop Grumman Systems Corporation

U.s./canadian manufacturers

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)

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

Schedule B & Trade

Schedule B

8536-50-9025

Description

switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77255

(NAICS) North American Industrial Classification System

335931

Questions & Answers

1. What is the FSCG of the NSN 5930-00-253-4981?

   The FSCG of the NSN 5930-00-253-4981 is 5930

2. Does the NSN 5930-00-253-4981 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536509025

3. Does NSN 5930-00-253-4981 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.

4. Does NSN 5930-00-253-4981 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5930-00-253-4981 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.

6. When the NSN 5930-00-253-4981 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Wed, Jul 16, 1969