5305-00-177-5612

Find complete technical information, availability, and procurement data for: 5305-00-177-5612
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-177-5612

Item Name Code

22846

Assigment Date

02/11/1970 (56 years ago)

button head style, 2a thread class, right-hand thread direction, 0.155 inches minimum and 0.185 inches maximum thread length, 0.836 inches nominal fastener 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: 0.155 inches minimum and 0.185 inches maximum
Fastener Length: 0.836 inches nominal
Head Style: button
Head Diameter: 0.495 inches minimum and 0.505 inches maximum
Head Height: 0.136 inches nominal
Shoulder Diameter: 0.309 inches minimum and 0.313 inches maximum first shoulder
Shoulder Length: 0.599 inches minimum and 0.609 inches maximum first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 40.0 rockwell c minimum and 48.0 rockwell c maximum overall
Shoulder Shape: round first shoulder
Material: steel comp 4130 overall
Surface Treatment: chromium overall
Surface Treatment Document And Classification: qq-c-320,ty 2,cl 2 fed spec single treatment response 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
10001423	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-177-5612?

The FSCG of the NSN 5305-00-177-5612 is 5305

Does the NSN 5305-00-177-5612 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-177-5612 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 5305-00-177-5612 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-177-5612 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 5305-00-177-5612 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Feb 11, 1970