5305-01-577-4701

Find complete technical information, availability, and procurement data for: 5305-01-577-4701
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-577-4701

Item Name Code

22846

Assigment Date

09/08/2009 (16 years ago)

flat chamfer head style, right-hand thread direction, 2a thread class, 0.625 inches minimum and 0.627 inches maximum fastener length, 0.250 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: 0.250 inches nominal
Fastener Length: 0.625 inches minimum and 0.627 inches maximum
Head Style: flat chamfer
Head Diameter: 0.375 inches nominal
Head Height: 0.188 inches nominal
Shoulder Diameter: 0.249 inches minimum and 0.250 inches maximum overall
Shoulder Length: 0.375 inches minimum and 0.377 inches maximum overall
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.125 inches nominal
Thread Quantity Per Inch: 32
Hardness Rating: 26.0 rockwell c minimum and 36.0 rockwell c maximum overall
Shoulder Shape: round overall
Part Name Assigned By Controlling Agency: socket head shoulder screw
Special Features: material stainless steel 416
Material: steel corrosion resisting overall
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
PZ-21	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-577-4701?

The FSCG of the NSN 5305-01-577-4701 is 5305

Does the NSN 5305-01-577-4701 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-577-4701 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 5305-01-577-4701 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-577-4701 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 5305-01-577-4701 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Tue, Sep 8, 2009