5305-01-624-1291

Find complete technical information, availability, and procurement data for: 5305-01-624-1291
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-624-1291

Item Name Code

18257

Assigment Date

12/17/2013 (12 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.

hexagon extended washer head style, 0.750 inches nominal thread length, 0.750 inches nominal fastener length, 2a thread class, right-hand thread direction

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: 0.750 inches nominal
Fastener Length: 0.750 inches nominal
Head Style: hexagon extended washer
Head Height: 0.280 inches nominal
Width Between Flats: 0.375 inches nominal
Extended Washer Diameter: 0.560 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Special Features: per mcmaster carr part number has multiple sources and oem could not be provided
Material: steel corrosion resisting overall
Thread Series Designator: unc

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
97646A110	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-624-1291?

The FSCG of the NSN 5305-01-624-1291 is 5305

Does the NSN 5305-01-624-1291 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-624-1291 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 5305-01-624-1291 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-624-1291 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 5305-01-624-1291 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Dec 17, 2013