5985-00-264-7478

Find complete technical information, availability, and procurement data for: 5985-00-264-7478
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-264-7478

Item Name Code

00305

Assigment Date

01/01/1963 (63 years ago)

1.122 inches nominal first flange flange inside width, 1.253 inches nominal second flange flange inside width, internal, elliptical external, elliptical cross-sectional shape style, 2 flange quantity, right-hand first flange single connection facility thread direction

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, elliptical external, elliptical
Thread Direction: right-hand first flange single connection facility
Flange Quantity: 2
Flange Inside Width: 1.122 inches nominal first flange
Flange Inside Width: 1.253 inches nominal second flange
Flange Inside Height: 0.497 inches nominal first flange
Flange Inside Height: 0.628 inches nominal second flange
Flange Outside Width: 1.875 inches nominal first flange
Flange Outside Width: 1.875 inches nominal second flange
Flange Outside Height: 1.875 inches nominal first flange
Flange Outside Height: 1.875 inches nominal second flange
Flange Inside Diameter: 1.383 inches nominal first flange
Flange Depth: 0.438 inches nominal second flange
Flange Depth: 0.625 inches nominal first flange
Flange Connecting Hole Diameter: 0.169 inches nominal second flange single connection facility
Waveguide Outside Width: 1.250 inches nominal
Nominal Thread Size: 0.164 inches first flange single connection facility
Waveguide Inside Width: 1.122 inches nominal
Waveguide Inside Height: 0.497 inches nominal
Waveguide Outside Height: 0.625 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Length: 4.000 feet nominal
Special Features: w/easy and hard plane bend of undeterminate angle; mtg holes spaced on 1.352 in. by 1.474 in. mtg centers on ea flange
Flexibility: flexible single tubing segment
Material: copper alloy all flange
Material: copper alloy single tubing segment
Material: rubber single tubing jacket
Precious Material And Location: tubing inside surface silver
Precious Material: silver
Surface Treatment: silver single tubing segment inside surfaces
Style Designator: straight type
Thread Series Designator: unc first flange single connection facility

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
MILW287	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-264-7478?

The FSCG of the NSN 5985-00-264-7478 is 5985

Does the NSN 5985-00-264-7478 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-264-7478 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 5985-00-264-7478 contain precious materials?

Item contains silver.

Does NSN 5985-00-264-7478 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 5985-00-264-7478 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963