5305-00-940-9477

Find complete technical information, availability, and procurement data for: 5305-00-940-9477
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-940-9477

Item Name Code

06657

Assigment Date

12/11/1965 (60 years ago)

0.417 inches minimum and 0.500 inches maximum thread length, 0.500 inches nominal fastener length, right-hand thread direction, flat countersunk undercut head style, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.417 inches minimum and 0.500 inches maximum
Fastener Length: 0.500 inches nominal
Head Style: flat countersunk undercut
Head Diameter: 0.685 inches minimum and 0.762 inches maximum
Head Height: 0.140 inches minimum and 0.161 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 57000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 270 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377 or copper alloy 510 or copper alloy 745 or copper alloy 752 or copper alloy 764 or copper alloy 770
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
MS35199-93	Machine Screw
NASM35199	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-940-9477?

The FSCG of the NSN 5305-00-940-9477 is 5305

Does the NSN 5305-00-940-9477 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-940-9477 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 5305-00-940-9477 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-940-9477 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 5305-00-940-9477 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sat, Dec 11, 1965