5985-01-550-9809

Find complete technical information, availability, and procurement data for: 5985-01-550-9809
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-550-9809

Item Name Code

00372

Assigment Date

05/03/2007 (19 years ago)

A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also coupler, rotary, radio frequency.

apache helicopter end item identification, 77.0 input impedance rating in ohms, 77.0 output impedance rating in ohms, 0.450 inches maximum overall diameter, 241.500 inches nominal overall length

Product Characteristics

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

Overall Length: 241.500 inches nominal
Overall Diameter: 0.450 inches maximum
End Item Identification: apache helicopter
Input Impedance Rating In Ohms: 77.0
Output Impedance Rating In Ohms: 77.0
Radio Frequency Rating: 0.075 megahertz minimum and 1.000 megahertz maximum
Unit Type: coaxial line
Special Features: operating temp -55 to +125 c
Material: steel or copper alloy

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
D30344-007	Transmission Line Coupler
HS5960-04-20	Transmission Line Coupler
NH14352-20	Transmission Line Coupler

FAQs

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

What is the FSCG of the NSN 5985-01-550-9809?

The FSCG of the NSN 5985-01-550-9809 is 5985

Does the NSN 5985-01-550-9809 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-550-9809 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5985-01-550-9809 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-550-9809 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 5985-01-550-9809 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, May 3, 2007