ALS4-428-165

View detailed technical data, stock status, and sourcing information for: ALS4-428-165
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-575-5523

Item Name Code

11444

Assigment Date

07/07/2009 (17 years ago)

An item made from flexible material, molded to the contour of the face, and designed with provisions for a combination inhalation-exhalation valve. This item is used with a hardshell,oxygen mask,parachutist which may or may not be molded to it.

0.580 inches nominal thread length, 28 thread quantity per inch, a-l series insert part name assigned by controlling agency, right-hand thread direction, 0.250 inches nominal thread size

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 0.580 inches nominal
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Part Name Assigned By Controlling Agency: a-l series insert
Material: steel comp m1010 overall
Surface Treatment: chromate zinc overall
Thread Series Designator: unf

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
000993-980-1	Screw Thread Insert
5DLS-428-165	Screw Thread Insert
ALS4-428-165	Screw Thread Insert

FAQs

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

What is the FSCG of the NSN 5325-01-575-5523?

The FSCG of the NSN 5325-01-575-5523 is 5325

Does the NSN 5325-01-575-5523 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-575-5523 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 5325-01-575-5523 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-575-5523 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 5325-01-575-5523 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Tue, Jul 7, 2009