NSN 531900E61049

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.

capacitors 7,filter 1,microcircuits 8,printed wiring board 1,resistors 12 special features, 9.000 inches nominal overall length, 6.000 inches nominal overall width, 0.600 inches nominal overall height.

NSN 5998-00-348-9727 Datasheet

(NSN) National Stock Number

5998-00-348-9727

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5998 - Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware

(NIIN) National Item Identification Number

00-348-9727

Requires Demilitarization

Yes

(INC) Item Name Code

61638

Date

Wed, Jan 30, 1974

Schedule B Code

8542900000

Overall Height

0.600 inches nominal

Overall Length

9.000 inches nominal

Overall Width

6.000 inches nominal

Special Features

capacitors 7,filter 1,microcircuits 8,printed wiring board 1,resistors 12

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Precious Metals Indicator

A - Item does not contain precious metal.

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

0061638

Cross Reference

CAGE Codes

89297

Naval Air Warfare Center Training Systems Div

U.s./canadian manufacturers

97384

Textron Systems Corporation Dba Textron Systems 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.

Less than Carload Rating

W - Rating variable

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

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

34580

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

061700

Schedule B & Trade

Schedule B

8542-90-0000

Description

electronic integrated circuits and microassembly parts

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77689

(NAICS) North American Industrial Classification System

334413

Questions & Answers

1. What is the FSCG of the NSN 5998-00-348-9727?

   The FSCG of the NSN 5998-00-348-9727 is 5998

2. Does the NSN 5998-00-348-9727 have a Schedule B code assigned?

   Yes, the Schedule B code is 8542900000

3. Does NSN 5998-00-348-9727 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 5998-00-348-9727 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5998-00-348-9727 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 5998-00-348-9727 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Wed, Jan 30, 1974