5985-00-679-3310

Find complete technical information, availability, and procurement data for: 5985-00-679-3310
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-679-3310

Item Name Code

20347

Assigment Date

01/01/1961 (65 years ago)

5.310 inches nominal diameter, +2700.0 to 2900.0 megahertz frequency range rating, 8 flange connection facility quantity, 8.000 inches minimum and 12.000 inches maximum overall length, 1 flange quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 8.000 inches minimum and 12.000 inches maximum
Diameter: 5.310 inches nominal
Frequency Range Rating: +2700.0 to 2900.0 megahertz
Flange Quantity: 1
Flange Connection Facility Quantity: 8
Flange Connecting Hole Diameter: 0.250 inches nominal
Flange Connecting Hole Diameter: 0.281 inches nominal
Document Type: military specification
Document Identification: mil-f-3922
Identification Designator: type no. ug-53/u,type no. ug-54a/u
Joint Electronics Type Designation System Item Name: isolator,radio frequency reflection
Joint Electronics Type Designation System Item Type Number: type no. cu-492a/fps-6a
Flange Type: choke
Flange Type: cover
Flange Connecting Hole Thread Size: 1/4-20
Flange Connecting Hole Spacing: spaced on 4.760 in. dia mtgcenters,spaced on 4.760 in. dia mtg centers
Fsc Application Data: radar2set,5nonairborne,exceptafire8control2and0guided missiles

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
7072525P1	Radio Frequency Reflect Isolator
CU492AFPS6A	Radio Frequency Reflect Isolator

FAQs

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

What is the FSCG of the NSN 5985-00-679-3310?

The FSCG of the NSN 5985-00-679-3310 is 5985

Does the NSN 5985-00-679-3310 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-679-3310 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 5985-00-679-3310 contain precious materials?

Precious metal content is unknown

Does NSN 5985-00-679-3310 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 5985-00-679-3310 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961