5305-00-702-3344

Find complete technical information, availability, and procurement data for: 5305-00-702-3344
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-702-3344

Item Name Code

16282

Assigment Date

01/01/1961 (65 years ago)

3a thread class, 1.500 inches nominal fastener length, 1.312 inches maximum thread length, 0.875 inches nominal head diameter, flat chamfer 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: 3a
Thread Length: 1.312 inches maximum
Fastener Length: 1.500 inches nominal
Head Style: flat chamfer
Head Diameter: 0.875 inches nominal
Head Height: 0.395 inches minimum and 0.405 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 13
Hardness Rating: 38.0 rockwell c minimum and 42.0 rockwell c maximum overall
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp e4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 1,class 2 fed spec 1st treatment response or qq-p-416,type 2,class 3 fed spec 2nd treatment response overall
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
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
A408305-4	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-702-3344?

The FSCG of the NSN 5305-00-702-3344 is 5305

Does the NSN 5305-00-702-3344 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-702-3344 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 5305-00-702-3344 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-702-3344 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 5305-00-702-3344 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961