NAS1351N8-20S

View detailed technical data, stock status, and sourcing information for: NAS1351N8-20S
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-631-3746

Item Name Code

16282

Assigment Date

09/11/2014 (11 years ago)

A multipurpose smock worn over other clothing to afford protection and/or sanitation, but not for warmth. It is designed for use by food handlers, laboratory personnel, clerks and the like. Excludes:coat(1),food handler's; and smock(1),food inspector's.

right-hand thread direction, flat chamfer head style, 3a thread class, 1.250 inches maximum thread length, 1.190 inches minimum and 1.250 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: 3a
Thread Direction: right-hand
Thread Length: 1.250 inches maximum
Fastener Length: 1.190 inches minimum and 1.250 inches maximum
Head Style: flat chamfer
Head Diameter: 0.735 inches minimum and 0.750 inches maximum
Head Height: 0.492 inches minimum and 0.500 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 20
Special Features: item has silver flash
Material: iron alloy 660 overall
Thread Series Designator: unrf

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
NAS1351N8-20S	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-631-3746?

The FSCG of the NSN 5305-01-631-3746 is 5305

Does the NSN 5305-01-631-3746 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-631-3746 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 5305-01-631-3746 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-631-3746 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 5305-01-631-3746 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Sep 11, 2014