5306-01-386-5991

Find complete technical information, availability, and procurement data for: 5306-01-386-5991
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-386-5991

Item Name Code

15903

Assigment Date

02/09/1994 (32 years ago)

0.694 inches nominal thread length, dished hexagon head style, right-hand thread direction, 3a thread class, 2.694 inches nominal fastener length

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: 0.694 inches nominal
Fastener Length: 2.694 inches nominal
Head Style: dished hexagon
Head Height: 0.219 inches nominal
Width Between Flats: 0.678 inches minimum and 0.690 inches maximum
Grip Diameter: 0.436 inches minimum and 0.437 inches maximum
Nominal Thread Diameter: 0.437 inches
Grip Length: 2.000 inches nominal
Hole Quantity: 3
Hole Type: drilled
Thread Quantity Per Inch: 20
Hole Configuration Style: hexagon corners
Special Features: shall be in accordance with all requirements as specified in national aerospace standard nas 6603 through 6620
Material: steel comp e4340 overall
Surface Treatment: cadmium overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas6607 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
NAS6607H32	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-386-5991?

The FSCG of the NSN 5306-01-386-5991 is 5306

Does the NSN 5306-01-386-5991 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-386-5991 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 5306-01-386-5991 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-386-5991 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 5306-01-386-5991 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Feb 9, 1994