6784686

View detailed technical data, stock status, and sourcing information for: 6784686
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-627-7611

Item Name Code

15944

Assigment Date

01/01/1963 (63 years ago)

3a nut thread thread class, right-hand nut thread thread direction, 0.600 inches minimum and 0.630 inches maximum stud thread thread length, right-hand stud thread thread direction, 3a stud thread 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: 3a nut thread
Thread Class: 3a stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.600 inches minimum and 0.630 inches maximum stud thread
Thread Length: 0.611 inches minimum and 0.687 inches maximum nut thread
Shoulder Length: 0.450 inches nominal
Overall Length: 2.768 inches minimum and 2.784 inches maximum
Nut End Shank Length: 1.047 inches minimum and 1.077 inches maximum
Distance From Cotter Pin Hole Centerline To Nut End: 0.110 inches nominal first hole
Cotter Pin Hole Diameter: 0.070 inches minimum first hole
Cotter Pin Hole Diameter: 0.080 inches maximum second hole
Distance Across Flats: 0.553 inches minimum and 0.564 inches maximum
Thread Quantity Per Inch: 24 nut thread
Thread Quantity Per Inch: 28 stud thread
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.250 inches stud thread
Nominal Thread Size: 0.375 inches nut thread
Surface Finish: 63.0 microinches overall
Nut End Shank Diameter: 0.371 inches nominal
Material: steel
Material Document And Classification: ems85010,general motors corp mfr ref single material response
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std single treatment response overall
Style Designator: shouldered and stepped
Thread Series Designator: unf nut thread
Thread Series Designator: unf stud thread

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
6784686	Shouldered and Stepped Stud

FAQs

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

What is the FSCG of the NSN 5307-00-627-7611?

The FSCG of the NSN 5307-00-627-7611 is 5307

Does the NSN 5307-00-627-7611 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5307-00-627-7611 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 5307-00-627-7611 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-627-7611 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 5307-00-627-7611 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963