5305-00-488-4252

Find complete technical information, availability, and procurement data for: 5305-00-488-4252
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-488-4252

Item Name Code

01852

Assigment Date

06/18/1969 (57 years ago)

pan head style, 0.250 inches minimum thread length, 0.594 inches minimum and 0.625 inches maximum fastener length, right-hand thread direction, 2a thread class

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
Fastener Length: 0.594 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: 0.087 inches minimum and 0.092 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.344 inches minimum and 0.375 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Material: steel corrosion resisting or steel overall
Material Document And Classification: qq-s-763,300 series fed spec 1st material response or 66,300 series fed std 1st material response or comp 16-18 or 18-8 assn std 2nd material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: c190000120,fscm 88818 mfr ref 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
C320000057	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-488-4252?

The FSCG of the NSN 5305-00-488-4252 is 5305

Does the NSN 5305-00-488-4252 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-488-4252 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 5305-00-488-4252 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-488-4252 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 5305-00-488-4252 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jun 18, 1969