NSN LO4005

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.

do-4 joint electronic device engineering council/jedec/case outline designation, unable to decode material, cathode electrode internally-electrically connected to case, 20.00 amperes maximum average forward current averaged over a full 60-hz cycle current rating per characteristic, zzzy criticality code justification.

NSN 5961-01-281-5027 Datasheet

(NSN) National Stock Number

5961-01-281-5027

(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

01-281-5027

Requires Demilitarization

Yes

(INC) Item Name Code

20589

Date

Fri, Jun 24, 1988

Schedule B Code

8541100070

Criticality Code Justification

zzzy

Current Rating Per Characteristic

20.00 amperes maximum average forward current averaged over a full 60-hz cycle

Electrode Internally-Electrically Connected To Case

cathode

Joint Electronic Device Engineering Council/Jedec/Case Outline Designation

do-4

Material

unable to decode

Maximum Operating Temp Per Measurement Point

150.0 celsius ambient air

Mounting Facility Quantity

1

Mounting Method

threaded stud(s)

Nominal Thread Size

0.190 inches

Overall Length

1.222 inches maximum

Overall Width Across Flats

0.424 inches minimum and 0.437 inches maximum

Reference Number Differentiating Characteristics

reference number differentiating material will be in accordance with naval inventory control point activity hx quality control. manufacturing and testing specifications available at the dla icp

Special Features

item must comply with requirements of defense supply center columbus production standard no. lo4005

Terminal Type And Quantity

1 tab, solder lug and 1 threaded stud

Thread Series Designator

unf

Voltage Rating In Volts Per Characteristic

400.0 maximum repetitive peak reverse 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

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

0020589

Cross Reference

CAGE Codes

94271

Lockheed Martin Corp

U.s./canadian manufacturers

16236

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)

Government departments or units, including military organizations

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 5961-01-281-5027?

   The FSCG of the NSN 5961-01-281-5027 is 5961

2. Does the NSN 5961-01-281-5027 have a Schedule B code assigned?

   Yes, the Schedule B code is 8541100070

3. Does NSN 5961-01-281-5027 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 5961-01-281-5027 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5961-01-281-5027 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 5961-01-281-5027 was assigned to the Federal Catalog?

   It was assigned 38 years ago, on Fri, Jun 24, 1988