6HA678

View detailed technical data, stock status, and sourcing information for: 6HA678
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-506-7610

Item Name Code

16282

Assigment Date

04/09/2003 (23 years ago)

2a thread class, 1.500 inches nominal fastener length, flat chamfer head style, 1.500 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 1.500 inches nominal
Fastener Length: 1.500 inches nominal
Head Style: flat chamfer
Head Diameter: 0.457 inches minimum and 0.469 inches maximum
Head Height: 0.306 inches minimum and 0.312 inches maximum
Internal Drive Style: hexagon
End Item Identification: 2320-01-318-9902
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 18
Material: steel overall
Material Document And Classification: sae grade 8 assn std single material response overall
Surface Treatment: oxide or cadmium overall
Surface Treatment Document And Classification: mil-c-13924c&jbcqq-p-416e mil spec 1st 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
6HA678	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-506-7610?

The FSCG of the NSN 5305-01-506-7610 is 5305

Does the NSN 5305-01-506-7610 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-506-7610 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 5305-01-506-7610 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-506-7610 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 5305-01-506-7610 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Apr 9, 2003