Fixed Attenuator NSN 5985-01-221-8255

Item Description

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

NSN: 5985-01-221-8255

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Features and Characteristics

Application Design

Transmission line

Body Material

Beryllium copper

Body Style

Rectangular terminal/terminals on three surfaces

Body Surface Treatment

Gold plated, mil-g-45204

Overall Length

0.750 inches

Overall Height

0.150 inches

Overall Width

0.515 inches

Operating Tempurature Range

-55.0/+150.0 degrees celsius

End Application

Nsn: 5895-00-222-4224 communications system; wsd: arc-182 airborne radio, communication; helicopter, rh-53; helicopter, carrier based asw, sh-60f; aircraft, viking s-3b; helicopter, ch-53a/d/e; aircraft, hawkeye e-2c; aircraft, intruder a-6e; helicopter, sea knight h-46; helicopter, lamps mark iii, sh-60b

Voltage Standing Wave Ratio

1.15 and 1.35 and 1.50

Input Impedance Rating In Ohms

50.0

Output Impedance Rating In Ohms

50.0

Power Rating

20.0 watts average

Rf Signal Attenuation In Decibels

3.0

Voltage Standing Wave Ratio Frequency Range

+0.0/+1.0 gigahertz and +1.0/+2.5 gigahertz and +2.5/+4.0 gigahertz

Attenuation Accuracy In Decibels

-0.50/+0.50

Mounting Method

Terminal

Terminal Type And Quantity

2 ribbon and 1 surface contact

Frequency Range

Between 0.000 hertz and 4.000 gigahertz

Criticality Code Justification

Feat

Special Features

Weapon system essential

Precious Material And Location

Terminals gold

Precious Material

Gold

FSC

5985 Related Equipment Waveguides Antennas

NIIN

012218255

NSN

5985012218255

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

379-0564-030

Cage Code:

13499

Status:

MSDS:

Part Number:

5403

Cage Code:

24602

Status:

MSDS:

Part Number:

A200-003-20

Cage Code:

61162

Status:

MSDS:

Part Number:

054504-0003

Cage Code:

65597

Status:

MSDS:

Part Number:

935-000-30B

Cage Code:

95077

Status:

MSDS:

Part Number:

A3RW11-3

Cage Code:

64537

Status:

MSDS:

Part Number:

PPA-20-3

Cage Code:

64537

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8529109000
NAICS: 334220
SITC: 76493
Description: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
End Use (Code 21400):
Telecommunications equipment

Q & A

Frequently asked questions for NSN 5985-01-221-8255

What are the manufacturers of nsn 5985012218255?

Rockwell Collins, Inc. (13499)
Smiths Interconnect Microwave (24602)
Jfw Industries Incorporated (61162)
Thales Defense & Security, Inc. (65597)
Sv Microwave, Inc (95077)
Aeroflex Control Components, Inc. (64537)

Does this nsn 5985012218255 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5985012218255
A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Does nsn 5985012218255 contain any precious metals?
Item contains gold.

Does nsn 5985012218255 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5985012218255?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

14224

FIIG:

A20000

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service