NSN 4D4-DG MOD

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.

0.062 inches single end largest diameter, double turret single end conductor accommodation type, green identification code color, standoff insulation electrical insulation feature, nontubular, hex basic shape style.

NSN 5940-01-043-6689 Datasheet

(NSN) National Stock Number

5940-01-043-6689

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5940 - Terminal Strips, Terminals and Lugs

(NIIN) National Item Identification Number

01-043-6689

Requires Demilitarization

Yes

(INC) Item Name Code

00887

Date

Tue, Jun 28, 1977

Schedule B Code

8536904000

Basic Shape Style

nontubular, hex

Conductor Accommodation Type

double turret single end

Electrical Insulation Feature

standoff insulation

Identification Code Color

green

Largest Diameter

0.062 inches single end

Material Document And Classification

mil-p-19833 mil spec single material response insulation

Material Document And Classification

qq-b-626 fed spec single material response overall except insulation

Material

copper alloy overall except insulation

Material

plastic diallyl phthalate insulation

Mounting Method Style

tapped hole

Mounting Thread Diameter

0.086 inches

Mounting Thread Series

unified national coarse (unc)

Overall Height

0.390 inches

Precious Material And Location

outer surface mounting facility gold and internal surface mounting facility silver

Precious Material

gold and silver

Surface Treatment Document And Classification

mil-g-45204 mil spec 2nd treatment response mounting facility second layer

Surface Treatment Document And Classification

mil-t-10727 mil spec single treatment response conductor accommodation single layer

Surface Treatment Document And Classification

qq-s-365 fed spec 1st treatment response mounting facility first layer

Surface Treatment

gold mounting facility second layer

Surface Treatment

silver mounting facility first layer

Surface Treatment

tin conductor accommodation single layer

Terminal Length

0.156 inches

Thread Length

0.062 inches

Turret Minor Diameter

0.031 inches single end

Width Across Flats

0.156 inches

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

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

0000887

Cross Reference

CAGE Codes

81312

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect

U.s./canadian manufacturers

94990

Motorola Inc. Dba Integrated Information Systems Group

U.s./canadian manufacturers

1VPW8

General Dynamics Mission Systems, Inc. Dba Gdms

U.s./canadian manufacturers

92825

Whitso Inc

U.s./canadian manufacturers

21355

Lta/d-Cemco Inc Dba D-Cemco

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

34570

Water Commodity

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

National Motor Freight Classification Item Number

061680

Schedule B & Trade

Schedule B

8536-90-4000

Description

terminals, electrical splices and electrical couplings; wafer probers with a voltage not exceeding 1000 volts

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77259

(NAICS) North American Industrial Classification System

335931

Questions & Answers

1. What is the FSCG of the NSN 5940-01-043-6689?

   The FSCG of the NSN 5940-01-043-6689 is 5940

2. Does the NSN 5940-01-043-6689 have a Schedule B code assigned?

   Yes, the Schedule B code is 8536904000

3. Does NSN 5940-01-043-6689 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 5940-01-043-6689 contain precious materials?

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

5. Does NSN 5940-01-043-6689 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 5940-01-043-6689 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Tue, Jun 28, 1977