2814315

View detailed technical data, stock status, and sourcing information for: 2814315
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-472-2424

Item Name Code

01852

Assigment Date

09/11/1970 (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.

0.390 inches maximum thread length, 2a thread class, right-hand thread direction, 0.560 inches nominal fastener length, knurled no. 1 head style

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.390 inches maximum
Fastener Length: 0.560 inches nominal
Head Style: knurled no. 1
Head Diameter: 0.625 inches nominal
Head Height: 0.250 inches nominal
First Diameter From Head: 0.305 inches minimum and 0.310 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.120 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Hardness Rating: 50.0 rockwell c minimum and 55.0 rockwell c maximum overall
Externally Relieved Body Diameter Quantity: 1
Special Features: half dog point 0.305 in. min 0.310 in. max dia 0.050 in. min 0.070 in. max lg
Material: steel comp 4140 overall
Material Document And Classification: qq-s-624 fed spec single material response overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

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
2814315	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-472-2424?

The FSCG of the NSN 5305-00-472-2424 is 5305

Does the NSN 5305-00-472-2424 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-472-2424 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 5305-00-472-2424 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-472-2424 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 5305-00-472-2424 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Sep 11, 1970