S08138-0203

View detailed technical data, stock status, and sourcing information for: S08138-0203
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-086-8384

Item Name Code

05481

Assigment Date

12/06/1979 (46 years ago)

2a all ends thread class, automatic valve operation method, disk flow control device, right-hand all ends thread direction, flared (tube) all ends connection style

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Connection Style: flared (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Facility: bulkhead
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 45.0 degrees all ends
Material: bronze body
Material: bronze flow control device
Material: rubber seat
Surface Treatment: chromium
Style Designator: straight thru
Thread Series Designator: unf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-00-759-5602	No Name Available	11/01/1982

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
A12067	Float Valve
S-8770	Float Valve
S08138-000	Float Valve
S08138-020	Float Valve
S08138-0203	Float Valve

FAQs

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

What is the FSCG of the NSN 4820-01-086-8384?

The FSCG of the NSN 4820-01-086-8384 is 4820

Does the NSN 4820-01-086-8384 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-086-8384 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 4820-01-086-8384 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-086-8384 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 4820-01-086-8384 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Dec 6, 1979