5305-00-556-7366

Find complete technical information, availability, and procurement data for: 5305-00-556-7366
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-556-7366

Item Name Code

06657

Assigment Date

11/08/1974 (51 years ago)

flat countersunk head style, 0.575 inches nominal fastener length, 2a thread class, right-hand thread direction, 0.453 inches nominal thread length

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: 0.453 inches nominal
Fastener Length: 0.575 inches nominal
Head Style: flat countersunk
Head Diameter: 0.238 inches minimum and 0.279 inches maximum
Internal Drive Style: cross recess type ia
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Screw Material: steel
Screw Surface Treatment: cadmium
Screw Surface Treatment Document And Classification: astm a165-55 type ts assn std single treatment response
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
211-0559-00	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-556-7366?

The FSCG of the NSN 5305-00-556-7366 is 5305

Does the NSN 5305-00-556-7366 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-556-7366 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 5305-00-556-7366 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-556-7366 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 5305-00-556-7366 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Nov 8, 1974