803-1385714-32

View detailed technical data, stock status, and sourcing information for: 803-1385714-32

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803-1385714-32
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-184-9107
Item Name Code
05482
Assigment Date
03/10/1971 (55 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

threaded bonnet attachment method, manual valve operation method, threaded external tube connection type, 3a thread class, inside screw bonnet type

Product Characteristics

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

Thread Class
3a
Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Valve Operation Method
manual
Connection Type
threaded external tube
Valve Size
0.500 inches
Thread Quantity Per Inch
24
Nominal Thread Size
0.938 inches
Stem Type
rising
Inlet Relationship With Outlet
identical
Special Features
each valve shall have three buna-n rings packed in a bag and securely attached with instructions. o rings for oil service only
Material
copper alloy body
Material
nickel alloy k-500 stem
Material
nickel alloy or nickel alloy 400 seat
Material
nickel alloy 400 or nickel alloy disk
Thread Series Designator
uns

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-089-7670 No Name Available 10/06/1971
4820-00-287-2624 No Name Available 08/18/1971
4820-00-293-7744 No Name Available 10/16/1971
4820-00-814-1856 No Name Available 02/01/1977
4820-01-155-6479 No Name Available 05/27/2015
4820-01-455-2755 No Name Available 01/01/2004

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
2102-54-552AND5 Gate Valve
2184-0.50IPS Gate Valve
3255628-2 Gate Valve
4-23125-17 Gate Valve
4820PL1341186 Gate Valve
4WS Gate Valve
803-1385714-3 Gate Valve
803-1385714-32 Gate Valve
803-1385714-3RE Gate Valve
803-1385714-3XAF Gate Valve
810-1385714 Gate Valve
C-35650-M .50IN Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-184-9107?
The FSCG of the NSN 4820-00-184-9107 is 4820
Does NSN 4820-00-184-9107 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 4820-00-184-9107 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-184-9107 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 4820-00-184-9107 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Mar 10, 1971

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 3
Total 3
Availability of this item was last updated on: 07/30/2026 11:07 AM EDT. Stock levels and pricing are subject to change.

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