NAS1351N3-20P

View detailed technical data, stock status, and sourcing information for: NAS1351N3-20P
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-515-7167

Item Name Code

16282

Assigment Date

12/05/2003 (22 years ago)

flat chamfer head style, 3a thread class, 1.210 inches minimum and 1.250 inches maximum fastener length, 0.875 inches minimum thread length, right-hand thread direction

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: 0.875 inches minimum
Fastener Length: 1.210 inches minimum and 1.250 inches maximum
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Internal Drive Style: hexagon
End Item Identification: v-22 aircraft
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 33.0 rockwell c minimum and 42.0 rockwell c maximum overall
Criticality Code Justification: agav
Material: iron alloy 660 overall
Material Document And Classification: ms5737 assn std single material response or ams5737 assn std single material response overall
Surface Treatment Document And Classification: qq-+416 fed spec single treatment response overall
Thread Series Designator: unrf
Specification/Standard Data: 80205-nas1351 professional/industrial association standard

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
NAS1351N3-20P	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-515-7167?

The FSCG of the NSN 5305-01-515-7167 is 5305

Does the NSN 5305-01-515-7167 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-515-7167 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 5305-01-515-7167 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-515-7167 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 5305-01-515-7167 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Dec 5, 2003