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Radio Frequency Transmissio Line NSN 5985-01-048-4689

Item Description

An item designed primarily for the conduction of radio frequency energy, and consisting of two or more conductors supported in fixed spatial relationship(s) along their own length. Since the characteristic impedance of the line is determined by the spatial relationships of the conductors, which are sufficiently rigid to maintain these relationships between supports, the configuration of the item is usually not susceptible to mechanical manipulation; that is, it is not normally flexible. Includes a single conductor inclosed in an outer concentric conductor (coaxial) or two or more conductors laid parallel. All types have low loss or special characteristics at high frequencies. May include fittings or terminations. For items having continuous homogeneous dielectric, see cable, radio frequency. See also line section, radio frequency transmission.

NSN 5985-01-048-4689 NSN: 5985-01-048-4689

Features and Characteristics

Overall Length
3.762 inches
Outside Diameter
0.142 inches
Conductor Size
18.0 awg
Power Rating
500.0 watts average
Characteristic Impedance In Ohms
50.0
Termination Identification
2887937-1
Conductor Quantity
1
Conductor Material
Steel, qq-w-345, type 1
Capacitance In Picofarads Per Unit Length
29.1 per foot
Operating Voltage Rating
5000.0 volts
Outer Conductor
Included
Insulation Spacer Shape
Round
Insulation Spacer Material
Plastic, polytetrafluoroethylene
Insulation Spacer Outside Diameter
0.118 inches
Termination Controlling Agency
Naval ordnance systems command
Terminal Fitting
Included
Accommodated Conductor Type
Coaxial
Conductor Surface Treatment
Copper and silver plated, astm-b298, class c
Material
Copper, astm-b75
Material
Copper, astm-b75
Surface Treatment
Tin
Surface Treatment
Tin plated, mil-t-10727, type 1
FSC
5985 Related Equipment Waveguides Antennas
NIIN
010484689
NSN
5985010484689

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2889744
Cage Code:
10001
Status:
A
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 5985-01-048-4689
What are the manufacturers of nsn 5985010484689?
Does this nsn 5985010484689 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985010484689
An item designed primarily for the conduction of radio frequency energy, and consisting of two or more conductors supported in fixed spatial relationship(s) along their own length. since the characteristic impedance of the line is determined by the spatial relationships of the conductors, which are sufficiently rigid to maintain these relationships between supports, the configuration of the item is usually not susceptible to mechanical manipulation; that is, it is not normally flexible. includes a single conductor inclosed in an outer concentric conductor (coaxial) or two or more conductors laid parallel. all types have low loss or special characteristics at high frequencies. may include fittings or terminations. for items having continuous homogeneous dielectric, see cable, radio frequency. see also line section, radio frequency transmission.
Does nsn 5985010484689 contain any precious metals?
No precious metal content.
Does nsn 5985010484689 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985010484689?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00884
FIIG:
T224-E
App. Key:
EA
Cond. Code:
1
Status:
A

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