NSN 018037-2

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

connector receptacle connection method, +300.0 to 325.0 megahertz frequency range rating, sci electronics inc controlling agency, 3 connector quantity, antennas,waveguides,and related equipment fsc application data.

NSN 5985-01-003-6981 Datasheet

(NSN) National Stock Number

5985-01-003-6981

(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

01-003-6981

Requires Demilitarization

Yes

(INC) Item Name Code

31842

Date

Sat, May 3, 1975

Schedule B Code

8529109000

Connection Method

connector receptacle

Connector Quantity

3

Controlling Agency

sci electronics inc

Frequency Range Rating

+300.0 to 325.0 megahertz

Fsc Application Data

antennas,waveguides,and related equipment

Impedance Rating In Ohms

50.0 nominal

Insertion Loss In Decibels

0.8

Overall Height

0.594 inches minimum and 0.656 inches maximum

Overall Length

2.875 inches nominal

Overall Width

2.550 inches nominal

Special Features

isolation 17.0 db min; vswr 1.30 max; input power 40.0 w max; operating temperature minus 55.0 to plus 110.0 deg c; four mtg holes 0.120 in. dia thru

Trade Designation

connector,sma,female

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

0031842

Cross Reference

CAGE Codes

17981

Sci Systems Inc

U.s./canadian manufacturers

11165

Trak Microwave Corp

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 5985-01-003-6981?

   The FSCG of the NSN 5985-01-003-6981 is 5985

2. Does the NSN 5985-01-003-6981 have a Schedule B code assigned?

   Yes, the Schedule B code is 8529109000

3. Does NSN 5985-01-003-6981 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 5985-01-003-6981 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5985-01-003-6981 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 5985-01-003-6981 was assigned to the Federal Catalog?

   It was assigned 51 years ago, on Sat, May 3, 1975