NSN CN4764

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

0.000 megahertz minimum and 500.000 megahertz maximum frequency range, stepped attenuation variation method, 90.0 input-output impedance rating in ohms, transmission line application design, 0.1 attenuation per step in decibels.

NSN 5985-00-620-5978 Datasheet

(NSN) National Stock Number

5985-00-620-5978

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5985 - Related Equipment, Waveguides and Antennas

(NIIN) National Item Identification Number

00-620-5978

Requires Demilitarization

Yes

(INC) Item Name Code

00838

Date

Tue, Jan 1, 1963

Schedule B Code

8529109000

Application Design

transmission line

Attenuation Per Step In Decibels

0.1

Attenuation Variation Method

stepped

Frequency Range

0.000 megahertz minimum and 500.000 megahertz maximum

Impedance Rating In Ohms

90.0 input-output

Mounting Facility Type And Quantity

2 connector

Overall Attenuation Range In Decibels

+0.0 to 101.0

Power Rating

500.0 milliwatts average

Step Position Quantity

9

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0000838

Cross Reference

CAGE Codes

80058

Joint Electronics Type Designation System

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

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

8529-10-9000

Description

antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8524 to 8528, nesoi

End Use

21400 - Telecommunications equipment

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

76493

(NAICS) North American Industrial Classification System

334220

Questions & Answers

1. What is the FSCG of the NSN 5985-00-620-5978?

   The FSCG of the NSN 5985-00-620-5978 is 5985

2. Does the NSN 5985-00-620-5978 have a Schedule B code assigned?

   Yes, the Schedule B code is 8529109000

3. Does NSN 5985-00-620-5978 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 5985-00-620-5978 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5985-00-620-5978 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 5985-00-620-5978 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963