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Waveguide Flange NSN 5985-00-280-3121

Item Description

A waveguide fitting with a projecting rim, edge or ridge whose inside dimensions are designed to be affixed to a waveguide for the purpose of joining with another electrical fitting.

NSN 5985-00-280-3121 NSN: 5985-00-280-3121

Features and Characteristics

Flange Inside Width
2.835 inches single flange and 2.845 inches single flange
Flange Inside Height
0.999 inches single flange and 1.009 inches single flange
Flange Outside Width
5.440 inches single flange and 5.560 inches single flange
Flange Outside Height
3.940 inches single flange and 4.060 inches single flange
Flange Depth
0.735 inches single flange and 0.765 inches single flange
Flange Connecting Hole Diameter
0.391 inches single flange all connection facilities
Flange Connecting Facility And Quantity
10 unthreaded hole single flange all connection facilities
Flange Style
Contact type single flange
Special Features
Neoprene gasket included
Material
Copper alloy single flange
Precious Material And Location
External surfaces silver
Precious Material
Silver
Surface Treatment
Silver single flange outside surfaces
Specification Data
81349-mil-f-3922/75 government specification
Fsc Application Data
Antennas, waveguides, and related equipment
FSC
5985 Related Equipment Waveguides Antennas
NIIN
002803121
NSN
5985002803121

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M3922/75-01
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-3922/75
Cage Code:
81349
Status:
A
MSDS:
Part Number:
SMS 75401
Cage Code:
24469
Status:
A
MSDS:
Part Number:
RE 49 F 554 TYPEUG-509/U
Cage Code:
80064
Status:
A
MSDS:
Part Number:
04-13840
Cage Code:
89244
Status:
A
MSDS:
Part Number:
UG-1906/U
Cage Code:
80058
Status:
A
MSDS:
Part Number:
UG-509/U
Cage Code:
80058
Status:
A
MSDS:
Part Number:
RE 49 F 554
Cage Code:
80064
Status:
A
MSDS:
Part Number:
RE F 2687361
Cage Code:
80064
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 5985-00-280-3121
What are the manufacturers of nsn 5985002803121?
Does this nsn 5985002803121 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985002803121
A waveguide fitting with a projecting rim, edge or ridge whose inside dimensions are designed to be affixed to a waveguide for the purpose of joining with another electrical fitting.
Does nsn 5985002803121 contain any precious metals?
Item contains silver.
Does nsn 5985002803121 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985002803121?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00102
FIIG:
A073A0
App. Key:
C
Cond. Code:
1
Status:
A

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