5305-01-004-4044

Find complete technical information, availability, and procurement data for: 5305-01-004-4044
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-004-4044

Item Name Code

01852

Assigment Date

06/01/1975 (51 years ago)

pan head style, 0.250 inches minimum and 0.265 inches maximum thread length, 2a thread class, right-hand thread direction, 0.583 inches minimum and 0.625 inches maximum 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: 0.250 inches minimum and 0.265 inches maximum
Fastener Length: 0.583 inches minimum and 0.625 inches maximum
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
First Diameter From Head: 0.076 inches minimum and 0.081 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.345 inches nominal
Internal Drive Style: cross recess type 1
End Item Identification: an/alr-56c
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 2nd material response or comp 16-8 or 18-8 assn std 3rd material response overall
Surface Treatment: passivate and oxide overall
Surface Treatment Document And Classification: mil-f-14072 mil spec 1st treatment response and mil-c-13924 mil spec 2nd 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
238447-006	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-004-4044?

The FSCG of the NSN 5305-01-004-4044 is 5305

Does the NSN 5305-01-004-4044 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-004-4044 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 5305-01-004-4044 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-004-4044 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 5305-01-004-4044 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Jun 1, 1975