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Waveguide Assembly NSN 5985-00-276-3338

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 5985-00-276-3338 NSN: 5985-00-276-3338

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
Bend Angle In Deg
45.0 single bend e-plane
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
2
Flange Inside Width
1.503 inches second flange
Flange Inside Height
0.753 inches second flange
Flange Outside Diameter
3.125 inches second flange
Flange Depth
0.750 inches first flange
Flange Connecting Hole Diameter
0.199 inches second flange all connection facilities
Thready Qty Per Inch (tpi)
32 first flange all connection facilities
Waveguide Outside Width
1.500 inches
Thread Size
0.190 inches first flange all connection facilities
Waveguide Inside Width
1.372 inches
Waveguide Inside Height
0.622 inches
Waveguide Outside Height
0.750 inches
Waveguide Longer Offset Distance
4.196 inches
Flange Connecting Facility And Quantity
6 unthreaded hole second flange all connection facilities
Flange Style
Cover type second flange
Waveguide Offset Distance
4.196 inches
Flexibility
Rigid single tubing segment
Material
Aluminum single tubing segment
Surface Treatment
Any acceptable single tubing segment all surfaces
Style Designator
Bend type
Thread Series Designator
Unf first flange all connection facilities
FSC
5985 Related Equipment Waveguides Antennas
NIIN
002763338
NSN
5985002763338

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M3970/5-014
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-W-3970/5
Cage Code:
81349
Status:
A
MSDS:
Part Number:
RE49D656
Cage Code:
80064
Status:
A
MSDS:
Part Number:
RE49D656TYPEUG741U
Cage Code:
80064
Status:
A
MSDS:
Part Number:
UG-741/U
Cage Code:
80058
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 5985-00-276-3338
What are the manufacturers of nsn 5985002763338?
Does this nsn 5985002763338 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985002763338
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 5985002763338 contain any precious metals?
No precious metal content.
Does nsn 5985002763338 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985002763338?
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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