NAS1351-4-30P

View detailed technical data, stock status, and sourcing information for: NAS1351-4-30P
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-674-8642

Item Name Code

16282

Assigment Date

08/14/2018 (7 years ago)

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. Excludes:nut (1), plain, round.

3a thread class, 1.000 inches nominal thread length, 1.875 inches nominal fastener length, right-hand thread direction, flat chamfer head style

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: 1.000 inches nominal
Fastener Length: 1.875 inches nominal
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.368 inches minimum and 0.375 inches maximum
Internal Drive Style: hexagon
End Item Identification: uwa97000-15
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 28
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Material: steel overall
Material Document And Classification: ff-s-86 fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 assn std single treatment response overall
Thread Series Designator: unrf
Specification/Standard Data: 80205-nas1351 national std/spec

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
NAS1351-4-30P	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-674-8642?

The FSCG of the NSN 5305-01-674-8642 is 5305

Does the NSN 5305-01-674-8642 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-674-8642 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 5305-01-674-8642 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-674-8642 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 5305-01-674-8642 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Tue, Aug 14, 2018