5305-01-427-9780

Find complete technical information, availability, and procurement data for: 5305-01-427-9780
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-427-9780

Item Name Code

06657

Assigment Date

03/21/1996 (30 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

slot internal drive style, right-hand thread direction, 2a thread class, 0.250 inches nominal thread diameter, flat countersunk 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
Head Style: flat countersunk
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Countersink Angle: 82.0 degrees nominal
Screw Material: steel uns k03104
Screw Material Document And Classification: astm a574 assn std single material response
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
5HD749	Machine Screw
7-111-140407	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-427-9780?

The FSCG of the NSN 5305-01-427-9780 is 5305

Does the NSN 5305-01-427-9780 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-427-9780 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 5305-01-427-9780 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-427-9780 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 5305-01-427-9780 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Mar 21, 1996