5305-01-042-4391

Find complete technical information, availability, and procurement data for: 5305-01-042-4391
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-042-4391

Item Name Code

01852

Assigment Date

06/10/1977 (49 years ago)

2a thread class, 0.950 inches nominal fastener length, pan no. 2 head style, right-hand thread direction, 0.200 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: 0.200 inches nominal
Fastener Length: 0.950 inches nominal
Head Style: pan no. 2
Head Diameter: 0.306 inches minimum and 0.322 inches maximum
Head Height: 0.105 inches minimum and 0.115 inches maximum
First Diameter From Head: 0.120 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.750 inches nominal
Internal Drive Style: cross recess type 1
End Item Identification: an/apr-38
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 80000 pounds per square inch
Externally Relieved Body Diameter Quantity: 1
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763 300 series fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-13074 e300 mil spec single treatment response overall
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
7577861P0001	Externally Relieved Body Screw
7577861P1	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-042-4391?

The FSCG of the NSN 5305-01-042-4391 is 5305

Does the NSN 5305-01-042-4391 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-042-4391 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 5305-01-042-4391 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-042-4391 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 5305-01-042-4391 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jun 10, 1977