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Waveguide Assembly NSN 5985-00-134-1556

Item Description

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

NSN 5985-00-134-1556 NSN: 5985-00-134-1556

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b all flanges all connection facilities
Thread Direction
Right-hand all flanges all connection facilities
End Application
Aircraft, tomcat f-14
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
0.896 inches all flanges and 0.904 inches all flanges
Flange Inside Height
0.396 inches all flanges and 0.404 inches all flanges
Flange Outside Width
1.610 inches all flanges and 1.640 inches all flanges
Flange Outside Height
1.610 inches all flanges and 1.640 inches all flanges
Flange Inside Diameter
1.406 inches all flanges and 1.437 inches all flanges
Flange Depth
0.423 inches all flanges and 0.453 inches all flanges
Voltage Standing Wave Ratio
1.15
Insertion Loss In Decibels
0.20
Thready Qty Per Inch (tpi)
32 all flanges all connection facilities
Waveguide Outside Width
Between 0.996 inches and 1.004 inches
Thread Size
0.164 inches all flanges all connection facilities
Waveguide Inside Width
Between 0.896 inches and 0.904 inches
Waveguide Inside Height
Between 0.396 inches and 0.404 inches
Waveguide Outside Height
Between 0.496 inches and 0.504 inches
Flange Connecting Facility And Quantity
4 threaded hole all flanges all connection facilities
Flange Style
Choke type all flanges
Waveguide Leg Length
Between 3.950 inches and 4.050 inches
Waveguide Longer Leg Length
22.500 inches
Waveguide Center To Center Distance
7.250 inches
Waveguide Height
18.730 inches
Flexibility
Flexible single tubing segment
Material
Rubber single tubing jacket
Precious Material And Location
Flange and surfaces silver
Precious Material
Silver
Surface Treatment
Paint all tubing segment and flange outside surfaces
Style Designator
U-bend type
Thread Series Designator
Unc all flanges all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
001341556
NSN
5985001341556

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
116485
Cage Code:
80006
Status:
A
MSDS:
Part Number:
TS645463
Cage Code:
06351
Status:
A
MSDS:
Part Number:
255985-2
Cage Code:
82577
Status:
A
MSDS:
Part Number:
XF1004-2
Cage Code:
31791
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 5985-00-134-1556
What are the manufacturers of nsn 5985001341556?
Does this nsn 5985001341556 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985001341556
An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. the tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. one or more ends are terminated. may include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.
Does nsn 5985001341556 contain any precious metals?
Item contains silver.
Does nsn 5985001341556 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985001341556?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00305
FIIG:
A073A0
App. Key:
B
Cond. Code:
1
Status:
A

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