5985-00-181-7498

Find complete technical information, availability, and procurement data for: 5985-00-181-7498
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-181-7498

Item Name Code

00305

Assigment Date

12/17/1971 (54 years ago)

2b first flange all connection facilities thread class, internal, rectangular external, rectangular cross-sectional shape style, right-hand first flange all connection facilities thread direction, 90.0 first bend h-plane bend angle in deg, 90.0 second bend h-plane bend angle in deg

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 first flange all connection facilities
Thread Direction: right-hand first flange all connection facilities
Bend Angle In Deg: 90.0 first bend h-plane
Bend Angle In Deg: 90.0 second bend h-plane
Bend Angle In Deg: 90.0 third bend e-plane
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 0.622 inches nominal first flange
Flange Inside Width: 0.705 inches nominal second flange
Flange Inside Height: 0.311 inches nominal first flange
Flange Inside Height: 0.394 inches nominal second flange
Flange Outside Width: 1.313 inches nominal second flange
Flange Outside Width: 1.312 inches nominal first flange
Flange Outside Height: 1.313 inches nominal second flange
Flange Outside Height: 1.312 inches nominal first flange
Flange Inside Diameter: 0.994 inches nominal first flange
Flange Depth: 0.313 inches nominal second flange
Flange Depth: 0.375 inches nominal first flange
Flange Connecting Hole Diameter: 0.144 inches nominal second flange all connection facilities
Voltage Standing Wave Ratio: 1.10
Thread Quantity Per Inch: 32 first flange all connection facilities
Waveguide Outside Width: 0.702 inches nominal
Nominal Thread Size: 0.138 inches first flange all connection facilities
Waveguide Inside Width: 0.622 inches nominal
Waveguide Inside Height: 0.311 inches nominal
Waveguide Outside Height: 0.391 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole first flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange all connection facilities
Flange Style: choke type first flange
Flange Style: cover type second flange
Flexibility: flexible single tubing segment
Material: aluminum alloy all tubing segment and flange
Material: plastic all tubing jacket
Surface Treatment: oxide film all tubing segment outside surfaces
Thread Series Designator: unc first flange all connection facilities
Fsc Application Data: transmitting set,electronic guidance signals

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
214964	Waveguide Assembly
396617-1	Waveguide Assembly
999020214964	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-181-7498?

The FSCG of the NSN 5985-00-181-7498 is 5985

Does the NSN 5985-00-181-7498 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-181-7498 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 5985-00-181-7498 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-181-7498 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 5985-00-181-7498 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 17, 1971