A3194464

View detailed technical data, stock status, and sourcing information for: A3194464
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-456-2325

Item Name Code

10851

Assigment Date

06/05/1998 (28 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.

horizontal operating position, straight through muffler design, 1 grill cap; 1 clamp reducer; 1 foam gasket furnished items and quantity, jacketed design type, 5820-01-412-0426 end item identification

Product Characteristics

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

End Item Identification: 5820-01-412-0426
Furnished Items And Quantity: 1 grill cap; 1 clamp reducer; 1 foam gasket
Design Type: jacketed
Muffler Design: straight through
Operating Position: horizontal
Outlet Connection Quantity: 1
Outlet Connection Type: unthreaded
Outlet Location: bottom
Special Features: muffler assembly, intake
Material: plastic polyurethane insulation
Surface Treatment: chromate

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
A3194464	Intake Muffler
A3194464-1	Intake Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-456-2325?

The FSCG of the NSN 2990-01-456-2325 is 2990

Does NSN 2990-01-456-2325 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 2990-01-456-2325 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-456-2325 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 2990-01-456-2325 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Jun 5, 1998