388AS178XM20-05

View detailed technical data, stock status, and sourcing information for: 388AS178XM20-05
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-557-2831

Item Name Code

67169

Assigment Date

10/17/2007 (18 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

38.1 millimeters maximum overall diameter, 1 threaded coupling mounting facility type and quantity, 20 size designation, eh101 helicopter end item identification, 43.0 millimeters maximum 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: 43.0 millimeters maximum
Overall Diameter: 38.1 millimeters maximum
End Item Identification: eh101 helicopter
Size Designation: 20
Mounting Facility Type And Quantity: 1 threaded coupling
Material: plastic
Surface Treatment: nickel

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
388AS178XM20-05	Electrical Connector Backshell
EE065-300-2003T18	Electrical Connector Backshell

FAQs

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

What is the FSCG of the NSN 5935-01-557-2831?

The FSCG of the NSN 5935-01-557-2831 is 5935

Does the NSN 5935-01-557-2831 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-01-557-2831 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 5935-01-557-2831 contain precious materials?

Item does not contain precious metal.

Does NSN 5935-01-557-2831 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 5935-01-557-2831 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, Oct 17, 2007