5985-00-689-6476

Find complete technical information, availability, and procurement data for: 5985-00-689-6476
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-689-6476

Item Name Code

00305

Assigment Date

03/31/1972 (54 years ago)

A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.

45.0 second bend e-plane bend angle in deg, 90.0 fourth bend e-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, 45.0 third bend e-plane bend angle in deg, 90.0 fifth bend e-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
Bend Angle In Deg: 45.0 second bend e-plane
Bend Angle In Deg: 45.0 third bend e-plane
Bend Angle In Deg: 90.0 fourth bend e-plane
Bend Angle In Deg: 90.0 fifth bend e-plane
Bend Angle In Deg: 90.0 first bend e-plane
End Item Identification: transmitting set,aircraft approach control an/trn-28 and transmitting set,aircraft approach control an/trn-28a; an/spn-41, 41a and an/trn-28
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 0.705 inches minimum all flanges
Flange Inside Height: 0.394 inches minimum all flanges
Flange Outside Width: 1.298 inches minimum and 1.328 inches maximum all flanges
Flange Outside Height: 1.298 inches minimum and 1.328 inches maximum all flanges
Flange Depth: 0.298 inches minimum and 0.328 inches maximum all flanges
Flange Connecting Hole Diameter: 0.144 inches minimum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.10
Waveguide Outside Width: 0.699 inches minimum and 0.705 inches maximum
Waveguide Inside Width: 0.6195 inches minimum and 0.6245 inches maximum
Waveguide Inside Height: 0.3085 inches minimum and 0.3135 inches maximum
Waveguide Outside Height: 0.388 inches minimum and 0.394 inches maximum
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Waveguide First Leg Length: 1.563 inches nominal
Waveguide Fifth Leg Length: 1.000 inches nominal
Flange Style: cover type all flanges
Waveguide Second Leg Length: 1.563 inches nominal
Waveguide Sixth Leg Length: 0.875 inches nominal
Waveguide Third Leg Length: 6.562 inches nominal
Waveguide Fourth Leg Length: 1.875 inches nominal
Flexibility: rigid fifth tubing segment
Flexibility: rigid first tubing segment
Flexibility: flexible fourth tubing segment
Flexibility: rigid third tubing segment
Material: aluminum alloy all tubing segment and flange
Style Designator: five 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
214963	Waveguide Assembly
396455-1	Waveguide Assembly
999020214963	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-689-6476?

The FSCG of the NSN 5985-00-689-6476 is 5985

Does the NSN 5985-00-689-6476 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-689-6476 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 5985-00-689-6476 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-689-6476 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 5985-00-689-6476 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Mar 31, 1972