NSN N253A

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

4.000 gigahertz maximum operating frequency, 5.000 inches nominal overall width, 9.000 inches nominal overall height, 27.000 inches nominal overall length, 50.0 ohms nominal transmission line characteristic impedance.

NSN 5985-00-819-6941 Datasheet

(NSN) National Stock Number

5985-00-819-6941

(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

00-819-6941

Requires Demilitarization

Yes

(INC) Item Name Code

04208

Date

Tue, Jan 1, 1963

Schedule B Code

8529109000

Operating Frequency

4.000 gigahertz maximum

Overall Height

9.000 inches nominal

Overall Length

27.000 inches nominal

Overall Width

5.000 inches nominal

Transmission Line Characteristic Impedance

50.0 ohms nominal

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

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

0004208

Cross Reference

CAGE Codes

11332

General Microwave Corporation Div Kratos Microwave Electronics

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.

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

49770

Water Commodity

723 - Radio parts and equipment, excluding tubes packed separately

National Motor Freight Classification Item Number

063520

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 5985-00-819-6941?

   The FSCG of the NSN 5985-00-819-6941 is 5985

2. Does the NSN 5985-00-819-6941 have a Schedule B code assigned?

   Yes, the Schedule B code is 8529109000

3. Does NSN 5985-00-819-6941 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 5985-00-819-6941 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5985-00-819-6941 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 5985-00-819-6941 was assigned to the Federal Catalog?

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