3-100-439

View detailed technical data, stock status, and sourcing information for: 3-100-439
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-387-6534

Item Name Code

05487

Assigment Date

03/09/1994 (32 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

unthreaded internal tube 2nd end connection type, plain, optional end (pipe) 1st end connection style, threaded internal tube 1st end connection type, automatic valve operation method, plain (tube) 2nd end connection style

Product Characteristics

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

Connection Style: plain (tube) 2nd end
Connection Style: plain, optional end (pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded internal tube 1st end
Connection Type: unthreaded internal tube 2nd end
Material: steel body
Material: steel flow control device
Style Designator: straight thru

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
3-100-439	Check Valve
CHFA2506505A	Check Valve
MM8674	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-387-6534?

The FSCG of the NSN 4820-01-387-6534 is 4820

Does the NSN 4820-01-387-6534 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-387-6534 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 4820-01-387-6534 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-387-6534 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 4820-01-387-6534 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Mar 9, 1994