AHLS-SS-1/2

View detailed technical data, stock status, and sourcing information for: AHLS-SS-1/2
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-425-3825

Item Name Code

05483

Assigment Date

02/20/1996 (30 years ago)

A flanged cylindrical metallic item used with a plain end tube and swaged in place. It is designed to be used as a component part of a flexible or rigid tube coupling.

plain,optional end(pipe) all ends connection style, manual valve operation method, packing retaining bonnet type, right-hand all ends thread direction, 4920-01-390-1852 end item identification

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 all ends
Bonnet Type: packing retaining
End Item Identification: 4920-01-390-1852
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Nominal Thread Size: 0.500 inches all ends
Material: steel comp 316 body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: angle
Thread Series Designator: npt all ends

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
AHLS-SS-1/2	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-425-3825?

The FSCG of the NSN 4820-01-425-3825 is 4820

Does the NSN 4820-01-425-3825 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-425-3825 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 4820-01-425-3825 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-425-3825 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 4820-01-425-3825 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Feb 20, 1996