5305-01-057-5976

Find complete technical information, availability, and procurement data for: 5305-01-057-5976
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-057-5976

Item Name Code

06657

Assigment Date

03/16/1978 (48 years ago)

2a thread class, right-hand thread direction, 0.182 inches nominal thread length, pan no. 2 head style, 0.562 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: 0.182 inches nominal
Fastener Length: 0.562 inches nominal
Head Style: pan no. 2
Head Diameter: 0.256 inches minimum
Head Height: 0.087 inches minimum
Internal Drive Style: cross recess type 1
End Item Identification: csla/obs
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Screw Material: steel corrosion resisting
Screw Material Document And Classification: qq-s-763 fed spec single material response
Screw Surface Treatment: oxide
Screw Surface Treatment Document And Classification: mil-f-13924 cl 3 mil spec single treatment response
Test Data Document: 98230-0n241847-3 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
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
0N241847-3	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-057-5976?

The FSCG of the NSN 5305-01-057-5976 is 5305

Does the NSN 5305-01-057-5976 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-057-5976 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 5305-01-057-5976 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-057-5976 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 5305-01-057-5976 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Mar 16, 1978