NSN 620358

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

4.438 inches nominal overall width, printed wiring board 1; capacitors 2; connector 1; resistors 4 special features, 6.375 inches nominal overall length, 0.862 inches nominal overall height.

NSN 5998-00-830-2549 Datasheet

(NSN) National Stock Number

5998-00-830-2549

(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

00-830-2549

Requires Demilitarization

Yes

(INC) Item Name Code

61638

Date

Fri, Sep 8, 1967

Schedule B Code

8542900000

Overall Height

0.862 inches nominal

Overall Length

6.375 inches nominal

Overall Width

4.438 inches nominal

Special Features

printed wiring board 1; capacitors 2; connector 1; resistors 4

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

1PQF4

Cae Usa Inc.

U.s./canadian manufacturers

36378

Raytheon Technical Services Company

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

M - 85.0

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

3 - Electrostatic sensitive device (esd)

Uniform Freight Classification Item Number

34580

Water Commodity

738 - Computing equipment, computer components, and circuit cards

National Motor Freight Classification Item Number

061045

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 5998-00-830-2549?

   The FSCG of the NSN 5998-00-830-2549 is 5998

2. Does the NSN 5998-00-830-2549 have a Schedule B code assigned?

   Yes, the Schedule B code is 8542900000

3. Does NSN 5998-00-830-2549 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 5998-00-830-2549 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5998-00-830-2549 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 5998-00-830-2549 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Fri, Sep 8, 1967