3040-01-059-7077

Find complete technical information, availability, and procurement data for: 3040-01-059-7077
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-059-7077

Item Name Code

21988

Assigment Date

04/15/1978 (48 years ago)

A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple wave-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also diplexer; duplexer. Excludes:circulator, radio frequency.

2.250 inches nominal body thickness, 4.348 inches nominal overall length, straight link style, 1.120 inches nominal body width, solid body construction

Product Characteristics

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

Overall Length: 4.348 inches nominal
Body Width: 1.120 inches nominal
Body Thickness: 2.250 inches nominal
Link Style: straight
Body Construction: solid
Special Features: thickest end of link has three forks two end forks are 0.380 in. thick center fork is 0.500 in. thick forks are 0.500 in. apart opposite end has two forks 0.625 in. thick 0.625 in. apart; hole diameter: 0.750 in. minimum; effective length: 3.417 in. nominal; end radius: 0.560 in. nominal; end attachment included; connecting hole bushing location: both ends; distance from end to hole center: 0.465 in. nominal; surface treatment per mil-a-8625, type 2, class 1

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
2006303-105	Rigid Connecting Link

FAQs

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

What is the FSCG of the NSN 3040-01-059-7077?

The FSCG of the NSN 3040-01-059-7077 is 3040

Does NSN 3040-01-059-7077 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3040-01-059-7077 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-059-7077 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3040-01-059-7077 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 15, 1978