5985-01-246-8665

Find complete technical information, availability, and procurement data for: 5985-01-246-8665
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-246-8665

Item Name Code

00305

Assigment Date

12/20/1986 (39 years ago)

An item which incloses an antenna. It is specifically designed to permit maximum passage of radio frequency energy through it, while providing protection to the antenna from weather. The item may also inclose the antenna support, and rotating mechanism. It may be flexible or rigid, streamlined or irregular shaped. May also include pressurizing mechanism and anti-icing or de-icing equipment. See also cover, antenna element.

2b first flange all connection facilities thread class, right-hand first flange all connection facilities thread direction, 15.0 single bend e-plane bend angle in deg, radar set an/aps-94 end item identification, internal, rectangular external, rectangular cross-sectional shape style

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: 15.0 single bend e-plane
End Item Identification: radar set an/aps-94
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.896 inches minimum and 0.904 inches maximum first flange
Flange Inside Width: 1.003 inches minimum second flange
Flange Inside Height: 0.396 inches minimum and 0.404 inches maximum first flange
Flange Inside Height: 0.503 inches minimum second flange
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum first flange
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum second flange
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum second flange
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum first flange
Flange Inside Diameter: 1.407 inches minimum and 1.437 inches maximum first flange
Flange Depth: 0.423 inches minimum and 0.453 inches maximum second flange
Flange Depth: 0.423 inches minimum and 0.453 inches maximum first flange
Flange Connecting Hole Diameter: 0.169 inches minimum and 0.172 inches maximum second flange all connection facilities
Voltage Standing Wave Ratio: 1.05
Thread Quantity Per Inch: 32 first flange all connection facilities
Maximum Operating Pressure: 30.0 pounds per square inch gage
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches first flange all connection facilities
Waveguide Inside Width: 0.896 inches minimum and 0.904 inches maximum
Waveguide Inside Height: 0.396 inches minimum and 0.404 inches maximum
Waveguide Outside Height: 0.496 inches minimum and 0.504 inches maximum
Waveguide Longer Offset Distance: 2.285 inches minimum and 2.315 inches maximum
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
Waveguide Offset Distance: 2.285 inches minimum and 2.315 inches maximum
Special Features: includes schrader valve technicraft part no. m-5074 and m-6219 or ms 20813-1
Flexibility: rigid single tubing segment
Material: aluminum alloy all tubing segment and flange
Surface Treatment: chromate all flange outside surfaces
Surface Treatment: chromate zinc and lacquer single tubing segment outside surfaces
Style Designator: bend type
Thread Series Designator: unc first flange all connection facilities
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
134SCAV235	Waveguide Assembly
134SCAV235-19	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-246-8665?

The FSCG of the NSN 5985-01-246-8665 is 5985

Does the NSN 5985-01-246-8665 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-246-8665 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 5985-01-246-8665 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-246-8665 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 5985-01-246-8665 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Dec 20, 1986