5305-01-556-9684

Find complete technical information, availability, and procurement data for: 5305-01-556-9684
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-556-9684

Item Name Code

06657

Assigment Date

10/10/2007 (18 years ago)

A metal link made in two or more pieces, held securely together by means of a locking pin or other device but may taken apart for reuse. It is used to connect a chain and/or a cable and/or a rope and/or a strap, and the like. Excludes:transmission chain links.

flat countersunk head style, 0.438 inches nominal fastener length, 2a thread class, 0.376 inches minimum and 0.438 inches maximum thread length, right-hand thread direction

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: 0.376 inches minimum and 0.438 inches maximum
Fastener Length: 0.438 inches nominal
Head Style: flat countersunk
Head Diameter: 0.340 inches minimum and 0.385 inches maximum
Locking Feature: patch or pellet or strip
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel and steel corrosion resisting
Screw Surface Treatment: oxide
Color: black
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
MS51960-64BL	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-556-9684?

The FSCG of the NSN 5305-01-556-9684 is 5305

Does the NSN 5305-01-556-9684 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-556-9684 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 5305-01-556-9684 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-556-9684 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 5305-01-556-9684 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, Oct 10, 2007