5985-00-247-3668

Find complete technical information, availability, and procurement data for: 5985-00-247-3668
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-247-3668

Item Name Code

00305

Assigment Date

07/07/1969 (57 years ago)

right-hand second flange all connection facilities thread direction, 90.0 single bend e-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, 2b second flange all connection facilities thread class, landing control central an/spn-42 end item identification

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
Thread Class: 2b second flange all connection facilities
Thread Direction: right-hand second flange all connection facilities
Bend Angle In Deg: 90.0 single bend e-plane
End Item Identification: landing control central an/spn-42
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 3
Flange Inside Width: 0.280 inches nominal second flange
Flange Inside Width: 0.280 inches nominal third flange
Flange Inside Width: 0.684 inches minimum and 0.686 inches maximum first flange
Flange Inside Height: 0.140 inches nominal second flange
Flange Inside Height: 0.140 inches nominal third flange
Flange Inside Height: 0.222 inches minimum and 0.224 inches maximum first flange
Flange Outside Width: 0.750 inches nominal second flange
Flange Outside Width: 0.750 inches nominal third flange
Flange Outside Width: 1.500 inches nominal first flange
Flange Outside Height: 0.750 inches nominal second flange
Flange Outside Height: 0.750 inches nominal third flange
Flange Outside Height: 1.000 inches nominal first flange
Flange Inside Diameter: 0.500 inches nominal second flange
Flange Inside Diameter: 0.500 inches nominal third flange
Flange Depth: 0.188 inches nominal first flange
Flange Depth: 0.210 inches nominal second flange
Flange Depth: 0.210 inches nominal third flange
Flange Connecting Hole Diameter: 0.144 inches nominal first flange all connection facilities
Voltage Standing Wave Ratio: 1.08
Insertion Loss In Decibels: 0.20
Waveguide Outside Width: 0.358 inches minimum and 0.362 inches maximum
Nominal Thread Size: 0.112 inches second flange all connection facilities
Waveguide Inside Width: 0.279 inches minimum and 0.282 inches maximum
Waveguide Inside Height: 0.139 inches minimum and 0.142 inches maximum
Waveguide Outside Height: 0.218 inches minimum and 0.222 inches maximum
Waveguide Longer Offset Distance: 1.000 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole second flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole first flange all connection facilities
Flange Style: choke type second flange
Flange Style: choke type third flange
Flange Style: contact type first flange
Waveguide Length: 1.280 inches nominal
Waveguide Offset Distance: 0.860 inches nominal
Waveguide Center To Center Distance: 0.320 inches nominal
Waveguide Height: 1.500 inches nominal
Special Features: one flange accommodates two waveguides
Flexibility: rigid single tubing segment
Precious Material And Location: internal surfaces silver
Precious Material: silver
Surface Treatment: silver single flange inside surfaces
Thread Series Designator: unc second flange all connection facilities
Fsc Application Data: antennas,waveguides and related equip.

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
17-13484-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-247-3668?

The FSCG of the NSN 5985-00-247-3668 is 5985

Does the NSN 5985-00-247-3668 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-247-3668 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5985-00-247-3668 contain precious materials?

Item contains silver.

Does NSN 5985-00-247-3668 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 5985-00-247-3668 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Jul 7, 1969