5305-01-015-5224

Find complete technical information, availability, and procurement data for: 5305-01-015-5224
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-015-5224

Item Name Code

22846

Assigment Date

01/23/1976 (50 years ago)

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

0.303 inches minimum and 0.323 inches maximum thread length, right-hand thread direction, 0.735 inches minimum and 0.765 inches maximum fastener length, flat chamfer head style, 3a thread class

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
Thread Direction: right-hand
Thread Length: 0.303 inches minimum and 0.323 inches maximum
Fastener Length: 0.735 inches minimum and 0.765 inches maximum
Head Style: flat chamfer
Head Diameter: 0.357 inches minimum and 0.375 inches maximum
Head Height: 0.182 inches minimum and 0.188 inches maximum
Shoulder Diameter: 0.245 inches minimum and 0.248 inches maximum first shoulder
Shoulder Length: 0.370 inches minimum and 0.380 inches maximum first shoulder
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.125 inches minimum and 0.127 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Shoulder Shape: round first shoulder
Special Features: knurled head optional
Material: steel overall
Material Document And Classification: mil-h-6875 mil spec single material response overall
Surface Treatment: cadmium 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
3M105-4-3	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-015-5224?

The FSCG of the NSN 5305-01-015-5224 is 5305

Does the NSN 5305-01-015-5224 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-015-5224 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 5305-01-015-5224 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-015-5224 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 5305-01-015-5224 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Jan 23, 1976