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Waveguide Assembly NSN 5985-00-759-4941

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 5985-00-759-4941 NSN: 5985-00-759-4941

Features and Characteristics

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
1.253 inches second flange and 1.256 inches second flange
Flange Inside Height
0.628 inches second flange and 0.631 inches second flange
Flange Outside Width
1.860 inches second flange and 1.860 inches second flange
Flange Outside Height
1.860 inches second flange and 1.860 inches second flange
Flange Depth
0.250 inches second flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Waveguide Outside Width
Between 1.246 inches and 1.254 inches
Thread Size
0.164 inches first flange all connection facilities
Waveguide Inside Width
Between 1.118 inches and 1.126 inches
Waveguide Inside Height
Between 0.493 inches and 0.501 inches
Waveguide Outside Height
Between 0.621 inches and 0.629 inches
Waveguide Longer Offset Distance
Between 1.390 inches and 1.410 inches
Flange Connecting Facility And Quantity
8 unthreaded hole second flange all connection facilities
Flange Style
Cover type second flange
Waveguide Offset Distance
Between 1.390 inches and 1.410 inches
Special Features
Waveguide flanges are single piece double flanges; choke flanges are bored out to become unthreaded and cover flanges have threaded inserts
Flexibility
Rigid all tubing segment
Material
Aluminum alloy all tubing segment and flange
Style Designator
Bend type
Thread Series Designator
Unc first flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
007594941
NSN
5985007594941

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9491-1042G1
Cage Code:
04934
Status:
A
MSDS:
Part Number:
9491-1042
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
108268
Cage Code:
66544
Status:
A
MSDS:
Part Number:
10-30350-514
Cage Code:
82918
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 5985-00-759-4941
What are the manufacturers of nsn 5985007594941?
Does this nsn 5985007594941 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985007594941
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 5985007594941 contain any precious metals?
No precious metal content.
Does nsn 5985007594941 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985007594941?
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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