5305-00-952-7756

Find complete technical information, availability, and procurement data for: 5305-00-952-7756
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-952-7756

Item Name Code

06657

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, 2.000 inches nominal fastener length, 1.917 inches minimum and 2.000 inches maximum thread length, flat countersunk 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: 1.917 inches minimum and 2.000 inches maximum
Fastener Length: 2.000 inches nominal
Head Style: flat countersunk
Head Diameter: 0.333 inches minimum and 0.362 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 60000 pounds per square inch
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel comp 1010 or steel comp 1011 or steel comp 1013
Screw Surface Treatment: zinc
Screw Surface Treatment Document And Classification: astm b633 single assn std single treatment response
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-063-1226	No Name Available	06/29/2023
5305-00-156-2799	No Name Available	03/07/1966
5305-00-297-8267	Machine Screw	07/01/2025

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
2K-14003-2	Machine Screw
MS35190-279	Machine Screw
SK-14003-2	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-952-7756?

The FSCG of the NSN 5305-00-952-7756 is 5305

Does the NSN 5305-00-952-7756 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-952-7756 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 5305-00-952-7756 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-952-7756 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 5305-00-952-7756 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962