NSN 491D343G02

2.000 inches nominal overall height, 8.500 inches nominal overall length, mounting method and configuration: bolted to chassis; two no. 10-32 by 0.920 inch mounting screws on 0.910 inch by 7.875 inch mounting centers special features, 4.250 inches nominal overall width, 20 capacitor and 4 coil and 1 crystal and 3 pad and 1 printed wiring board and 23 resistor and 3 transformer and 3 transistor component type and quantity.

NSN 5955-00-993-7171 Datasheet

(NSN) National Stock Number

5955-00-993-7171

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5955 - Oscillators and Piezoelectric Crystals

(NIIN) National Item Identification Number

00-993-7171

Requires Demilitarization

Yes

(INC) Item Name Code

17065

Date

Fri, Jan 1, 1960

Schedule B Code

8541600060

Component Type And Quantity

20 capacitor and 4 coil and 1 crystal and 3 pad and 1 printed wiring board and 23 resistor and 3 transformer and 3 transistor

Overall Height

2.000 inches nominal

Overall Length

8.500 inches nominal

Overall Width

4.250 inches nominal

Special Features

mounting method and configuration: bolted to chassis; two no. 10-32 by 0.920 inch mounting screws on 0.910 inch by 7.875 inch mounting centers

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

U - Precious metal content is unknown

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

0017065

Cross Reference

CAGE Codes

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.

Less than Carload Rating

P - 77.5

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

Special Handling

Z - 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

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

National Motor Freight Classification Item Number

061700

Schedule B & Trade

Schedule B

8541-60-0060

Description

mounted piezoelectric crystals, quartz, designed for operating frequencies exceeding 20 mhz

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77681

(NAICS) North American Industrial Classification System

334419

Questions & Answers

1. What is the FSCG of the NSN 5955-00-993-7171?

   The FSCG of the NSN 5955-00-993-7171 is 5955

2. Does the NSN 5955-00-993-7171 have a Schedule B code assigned?

   Yes, the Schedule B code is 8541600060

3. Does NSN 5955-00-993-7171 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 5955-00-993-7171 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5955-00-993-7171 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 5955-00-993-7171 was assigned to the Federal Catalog?

   It was assigned 66 years ago, on Fri, Jan 1, 1960