NSN 257871

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

175.0 celsius ambient air maximum operating temp per measurement point, hermetically sealed case features provided, unable to decode material, 10.00 milliamperes maximum reverse current, dc current rating per characteristic, cathode electrode internally-electrically connected to case.

NSN 5961-01-045-8240 Datasheet

(NSN) National Stock Number

5961-01-045-8240

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5961 - Semiconductor Devices and Associated Hardware

(NIIN) National Item Identification Number

01-045-8240

Requires Demilitarization

Yes

(INC) Item Name Code

20589

Date

Mon, Aug 8, 1977

Schedule B Code

8541100070

Current Rating Per Characteristic

10.00 milliamperes maximum reverse current, dc

Electrode Internally-Electrically Connected To Case

cathode

Features Provided

hermetically sealed case

Material

unable to decode

Maximum Operating Temp Per Measurement Point

175.0 celsius ambient air

Mounting Method

terminal

Overall Diameter

0.215 inches minimum and 0.235 inches maximum

Overall Length

0.293 inches minimum and 0.357 inches maximum

Power Rating Per Characteristic

500.0 milliwatts maximum total power dissipation

Specification/Standard Data

81349-mil-s-19500/500 government specification

Terminal Length

1.000 inches minimum and 1.625 inches maximum

Terminal Type And Quantity

2 uninsulated wire lead

Test Data Document

"81349-mil-s-19500 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Voltage Rating In Volts Per Characteristic

6.5 maximum nominal regulator voltage

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

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

0020589

Cross Reference

CAGE Codes

24444

General Semiconductor Industries Inc

U.s./canadian manufacturers

K0656

Bae Systems (operations) Limited

Non-us manufacturer (nato), other foreign organization or codification bureaus

13499

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

U.s./canadian manufacturers

95105

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems

U.s./canadian manufacturers

90536

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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

3 - Electrostatic sensitive device (esd)

Uniform Freight Classification Item Number

34525

Water Commodity

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

National Motor Freight Classification Item Number

063025

Schedule B & Trade

Schedule B

8541-10-0070

Description

diodes, other than photosensitve or led, with a maximum current of 0.5 a or less

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77631

(NAICS) North American Industrial Classification System

334413

Questions & Answers

1. What is the FSCG of the NSN 5961-01-045-8240?

   The FSCG of the NSN 5961-01-045-8240 is 5961

2. Does the NSN 5961-01-045-8240 have a Schedule B code assigned?

   Yes, the Schedule B code is 8541100070

3. Does NSN 5961-01-045-8240 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 5961-01-045-8240 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5961-01-045-8240 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 5961-01-045-8240 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Mon, Aug 8, 1977