H-25685-B

View detailed technical data, stock status, and sourcing information for: H-25685-B
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-012-3887

Item Name Code

05485

Assigment Date

11/11/1975 (50 years ago)

welded bonnet attachment method, right-hand all ends thread direction, outside screw-yoke bonnet type, plain,optional end(pipe) all ends connection style, disk flow control device

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
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: welded
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Features Provided: bonnet packing
Nominal Thread Size: 0.125 inches all ends
Material: steel overall
Surface Treatment: phosphate
Style Designator: straight thru
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
H-25685-B	Globe Valve
H25685B3-4IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-012-3887?

The FSCG of the NSN 4820-01-012-3887 is 4820

Does the NSN 4820-01-012-3887 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-012-3887 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 4820-01-012-3887 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-012-3887 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 4820-01-012-3887 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Nov 11, 1975