69-78670-3

View detailed technical data, stock status, and sourcing information for: 69-78670-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-036-9127

Item Name Code

15903

Assigment Date

03/09/1977 (49 years ago)

1.280 inches minimum and 1.448 inches maximum thread length, 3a thread class, 2.790 inches nominal fastener length, crowned hexagon head style, 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: 1.280 inches minimum and 1.448 inches maximum
Fastener Length: 2.790 inches nominal
Head Style: crowned hexagon
Head Height: 0.640 inches nominal
Width Between Flats: 1.977 inches minimum and 1.990 inches maximum
Grip Diameter: 1.3725 inches minimum and 1.3740 inches maximum
Nominal Thread Diameter: 1.375 inches
Grip Length: 1.342 inches nominal
Thread Quantity Per Inch: 12
Minimum Tensile Strength: 220000 pounds per square inch
Surface Finish: 32.0 microinches grip
Material: steel comp h11 overall
Material Document And Classification: a-6487 assn std single material response overall
Surface Treatment: cadmium bearing surface of head
Surface Treatment: cadmium grip
Surface Treatment: chromate top of head
Thread Series Designator: unjf

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
69-59903-7	Shear Bolt
69-78670-3	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-036-9127?

The FSCG of the NSN 5306-01-036-9127 is 5306

Does the NSN 5306-01-036-9127 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-036-9127 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 5306-01-036-9127 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-036-9127 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 5306-01-036-9127 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, Mar 9, 1977