5985-01-031-5079

Find complete technical information, availability, and procurement data for: 5985-01-031-5079
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-031-5079

Item Name Code

00305

Assigment Date

11/25/1976 (49 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

2 flange quantity, seamless single tubing segment tubing wall construction style, 90.0 single bend e-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, 1.118 inches minimum and 1.126 inches maximum all flanges flange inside width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: internal, rectangular external, rectangular
Bend Angle In Deg: 90.0 single bend e-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.118 inches minimum and 1.126 inches maximum all flanges
Flange Inside Height: 0.493 inches minimum and 0.501 inches maximum all flanges
Flange Outside Width: 2.480 inches minimum and 2.520 inches maximum all flanges
Flange Outside Height: 1.730 inches minimum and 1.770 inches maximum all flanges
Flange Depth: 0.480 inches minimum and 0.520 inches maximum all flanges
Flange Connecting Hole Diameter: 0.169 inches minimum and 0.171 inches maximum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.05
Insertion Loss In Decibels: 0.01
Waveguide Outside Width: 1.246 inches minimum and 1.254 inches maximum
Waveguide Inside Width: 1.118 inches minimum and 1.126 inches maximum
Waveguide Inside Height: 0.493 inches minimum and 0.501 inches maximum
Criticality Code Justification: feat
Waveguide Outside Height: 0.621 inches minimum and 0.629 inches maximum
Waveguide Longer Offset Distance: 1.750 inches nominal
Flange Connecting Facility And Quantity: 8 unthreaded hole all flanges all connection facilities
Flange Style: contact type all flanges
Waveguide Offset Distance: 1.750 inches nominal
Special Features: water cooled; one nipple facing up and one facing down
Flexibility: rigid single tubing segment
Material: copper alloy all tubing segment and flange
Precious Material And Location: internal surfaces silver
Precious Material: silver
Surface Treatment: silver single tubing segment inside surfaces
Style Designator: bend type
Fsc Application Data: antennas,waveguides,and related equipment

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
624-A17	Waveguide Assembly
SM-D-796491-2	Waveguide Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5985-01-031-5079?

The FSCG of the NSN 5985-01-031-5079 is 5985

Does the NSN 5985-01-031-5079 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-031-5079 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5985-01-031-5079 contain precious materials?

Item contains silver.

Does NSN 5985-01-031-5079 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5985-01-031-5079 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Nov 25, 1976