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Fixed Attenuator

NSN: 5985-01-231-4254 | Model: 172245-004
ITAR Registered seal

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 Properties and Flags
NATO Stock Number
5985-01-231-4254
DEMIL
Yes - ITAR Controlled (Code D)
Application Design
Transmission line
Body Material
Steel, corrosion resisting
Body Style
1b round, terminal/terminals in opposite surface
Body Surface Treatment
Passivated
Overall Length
0.750 inches
Overall Diameter
0.361 inches
Operating Tempurature Range
-55.0 to 150.0 degrees celsius
End Application
5865-00-209-3955 receiving set, countermeasures
Voltage Standing Wave Ratio
1.10 and 1.15 and 1.30 and 1.70
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Coaxial Connector Series Designation
Sma
Power Rating
1.0 watts average
Rf Signal Attenuation In Decibels
4.0
Voltage Standing Wave Ratio Frequency Range
+0.0 to 4.0 gigahertz and +4.0 to 8.0 gigahertz and +8.0 to 12.0 gigahertz and +12.0 to 18.0 gigahertz
Attenuation Accuracy Reference Frequency
18.0 gigahertz
Attenuation Accuracy In Decibels
-1.63 to 1.63
Unpackaged Unit Weight
6.0 grams
Mounting Method
Connector
Terminal Type And Quantity
2 connector
Frequency Range
Between 0.000 hertz and 18.000 gigahertz
Precious Material And Location
Contact surfaces gold
Precious Material
Gold
Fsc Application Data
Antennas, waveguides, and related equipment

Parts List for Countermeasures Receiving Set  

Other components in the assembly of NSN 5865-00-209-3955
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7M520T0763 2019-10-21 PMCMV 32 EA
SPE7M118T446W 2018-07-02 PMCMV 11 EA
SPE7M915T7971 2015-03-02 PMCMS 11 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5985-01-231-4254 Datasheet

Supply Class (FSC):
Related Equipment Waveguides Antennas
Cross Reference:
  • 172245-004
  • 5439-4
  • ATT-0290-04-086-02
  • 2082-6340-04
  • 8708855004
  • 2082-6340-04
Cage Codes:
  • Bae Systems Information and (CAGE 81413)
  • Api / Weinschel, Inc. (CAGE 93459)
  • Cinch Connectivity Solutions, Inc. (CAGE 34078)
  • Cobham Advanced Electronic Solutions (CAGE 96341)
  • Smiths Interconnect Microwave (CAGE 24602)
  • Xma Corporation (CAGE 3HT76)
Schedule B & Trade:
  • Schedule B: 8529109000 (NAICS 334220)

    Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

  • SITC: 76493

    Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.

  • End Use: 21400

    Telecommunications equipment

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 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.

PMIC

G - Item contains gold.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    060535 - Aerial/antennas directional

  • WCC:

    723 - Radio parts and equipment, excluding tubes packed separately

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    Sf9eh-e
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $232.19 to $386.98..
Does NSN 5985-01-231-4254 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, and Singapore
What is the NIIN of NSN 5985-01-231-4254?
012314254 or 01-231-4254
Does NSN 5985-01-231-4254 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5985-01-231-4254?
Solicitation SPE7M520T0763 for qty 32 on 10/11/2019
When was this national stock number assigned to the federal catalog?
Apr 28, 1986