4820-00-435-4351

Find complete technical information, availability, and procurement data for: 4820-00-435-4351
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-435-4351

Item Name Code

06509

Assigment Date

03/28/1969 (57 years ago)

cap furnished items, threaded external tube first end connection type, flared first end style designator, 0.250 inches nominal first end outside diameter tube accommodated, straight thru body style

Product Characteristics

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

Body Style: straight thru
Furnished Items: cap
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.250 inches nominal
First End Thread Class: 3a
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded external pipe
Second End Style Designator: plain
Second End Nominal Pipe Size Accommodated: 0.125 inches
Second End Thread Direction: right-hand
First End Seat Angle In Deg: 45.0
Flow Control Device: core
End Connection Quantity: 2
Commercial Core Length Designator: standard
Commercial Spring Tension Rating: not rated
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy spring
Media For Which Designed: air

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
404-00	Pneumatic Tank Valve
723816-125	Pneumatic Tank Valve
VU1-4A	Pneumatic Tank Valve

FAQs

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

What is the FSCG of the NSN 4820-00-435-4351?

The FSCG of the NSN 4820-00-435-4351 is 4820

Does the NSN 4820-00-435-4351 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-435-4351 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 4820-00-435-4351 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-435-4351 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 4820-00-435-4351 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Mar 28, 1969