NSN PS4-121

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.

0.565 inches nominal body length, black single actuator actuator color, bushing mounted body style, 0.230 inches nominal actuator height, 0.122 inches nominal actuator diameter.

NSN 5930-01-139-2399 Datasheet

(NSN) National Stock Number

5930-01-139-2399

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5930 - Switches

(NIIN) National Item Identification Number

01-139-2399

Requires Demilitarization

Yes

(INC) Item Name Code

00406

Date

Mon, Sep 27, 1982

Schedule B Code

8536509035

Actuator Height

0.230 inches nominal

Actuator Color

black single actuator

Actuator Diameter

0.122 inches nominal

Body Length

0.565 inches nominal

Body Style

bushing mounted

Body Width

0.500 inches nominal

Bushing Length

0.250 inches nominal

Contact Load Current Rating At Maximum Rated Voltage

5.000 amperes resistive dc and 5.000 amperes resistive ac

Inclosure Type

fully inclosed

Maximum Voltage Rating In Volts

125.0 ac and 28.0 dc

Mounting Method

threaded bushing

Nominal Thread Size

0.250 inches

Nonpile-Up Contact Arrangement

unable to decode

Overall Height

0.450 inches nominal

Overall Length

1.045 inches nominal

Overall Width

0.500 inches nominal

Precious Material And Location

contacts silver and contact surfaces gold

Terminal Type And Quantity

3 printed circuit

Thread Class

2a

Thread Quantity Per Inch

40

Thread Series Designator

uns

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

C - Item contains combination of two or more precious metals (silver, gold, platinum).

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

0000406

Cross Reference

CAGE Codes

81640

Safran Power Usa, Llc

U.s./canadian manufacturers

82121

Electro Switch Corp. Dba Electro Switch Corp

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

8536-50-9035

Description

switches, push-button, rated at 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 5930-01-139-2399?

   The FSCG of the NSN 5930-01-139-2399 is 5930

2. Does the NSN 5930-01-139-2399 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536509035

3. Does NSN 5930-01-139-2399 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 5930-01-139-2399 contain precious materials?

   Item contains combination of two or more precious metals (silver, gold, platinum).

5. Does NSN 5930-01-139-2399 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 5930-01-139-2399 was assigned to the Federal Catalog?

   It was assigned 44 years ago, on Mon, Sep 27, 1982