4730-00-611-3620

Find complete technical information, availability, and procurement data for: 4730-00-611-3620
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-00-611-3620

Item Name Code

18018

Assigment Date

02/05/1975 (51 years ago)

An item which is specifically designed to absorb, conduct or dissipate heat generated by an electrical and/or electronic component or an external source in order to prevent damage to the component. Do not use if a more specific name applies.

0.980 inches nominal overall length, 3a male end thread class, 1.380 inches nominal width across flats, hexagon wrenching facility shape, 0.250 inches nominal thickness

Product Characteristics

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

Overall Length: 0.980 inches nominal
Thickness: 0.250 inches nominal
Wrenching Facility Shape: hexagon
Width Across Flats: 1.380 inches nominal
Male End Thread Class: 3a
Female End Thread Class: 2b
Male End Thread Size: 1 1/4-28
Male End Screw Thread Series Designator: un
Male End Thread Direction: right-hand
Male End Thread Length: 0.300 inches minimum
Female End Thread Size: 1 3/16-28
Female End Screw Thread Series Designator: un
Female End Thread Direction: right-hand
Female End Thread Length: 0.400 inches minimum
Special Features: 2 lockwire holes in opposing corners of hexagon wrenching facility,6 equally spaced holes between male and female thread
Material: aluminum alloy
Surface Treatment: anodize

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
MC13461	Adapter Bushing

FAQs

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

What is the FSCG of the NSN 4730-00-611-3620?

The FSCG of the NSN 4730-00-611-3620 is 4730

Does the NSN 4730-00-611-3620 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-611-3620 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 4730-00-611-3620 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-611-3620 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 4730-00-611-3620 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Feb 5, 1975