NSN 331C128H01

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

110.0 ac at sea level contact voltage rating in volts, breaks before makes each section rear contact switching action, 2.0 amperes resistive load dc at sea level contact load current rating, 28.0 dc at sea level contact voltage rating in volts, 1.0 amperes resistive load ac at sea level contact load current rating.

NSN 5930-00-780-5439 Datasheet

(NSN) National Stock Number

5930-00-780-5439

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5930 - Switches

(NIIN) National Item Identification Number

00-780-5439

Requires Demilitarization

Yes

(INC) Item Name Code

02134

Date

Mon, Jan 1, 1962

Schedule B Code

8536509020

Contact Load Current Rating

1.0 amperes resistive load ac at sea level

Contact Load Current Rating

2.0 amperes resistive load dc at sea level

Contact Switching Action

breaks before makes each section rear

Contact Voltage Rating In Volts

110.0 ac at sea level

Contact Voltage Rating In Volts

28.0 dc at sea level

Individual Section Quantity

4

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

Overall Diameter

1.375 inches nominal

Pole Quantity

2 each section rear

Shaft Diameter

0.250 inches nominal single actuator

Shaft Type

round single actuator

Shaft Length

0.938 inches nominal single actuator

Style Designator

tap, circular, bushing mount

Switch Actuator Indexing Position Quantity

5 single actuator

Switch Actuator Positioning Increment

30.0 degrees single actuator

Switch Actuator Stop Device Type

fixed stop single actuator

Switch Contact Basic Design

nonpile-up symmetrical

Terminal Type

tab, solder lug

Thread Class

2a single mounting facility

Thread Length

0.375 inches nominal single mounting facility

Thread Series Designator

unef single mounting facility

Throw Quantity

5 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

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

79500

Westinghouse Electric Corp

U.s./canadian manufacturers

97942

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Systems Corporation Electronic Systems

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

Schedule B & Trade

Schedule B

8536-50-9020

Description

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

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 5930-00-780-5439?

   The FSCG of the NSN 5930-00-780-5439 is 5930

2. Does the NSN 5930-00-780-5439 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536509020

3. Does NSN 5930-00-780-5439 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 5930-00-780-5439 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5930-00-780-5439 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 5930-00-780-5439 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962