5306-00-721-7527

Find complete technical information, availability, and procurement data for: 5306-00-721-7527
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5306-00-721-7527 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-721-7527

Item Name Code

15903

Assigment Date

01/01/1963 (63 years ago)

3.944 inches nominal fastener length, 0.694 inches minimum thread length, right-hand thread direction, double hexagon w/hole head style, 3a 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
Thread Direction: right-hand
Thread Length: 0.694 inches minimum
Fastener Length: 3.944 inches nominal
Head Style: double hexagon w/hole
Head Height: 0.435 inches nominal
Width Between Flats: 0.494 inches minimum and 0.503 inches maximum
Extended Washer Diameter: 0.745 inches nominal
Extended Washer Thickness: 0.099 inches nominal
Grip Diameter: 0.4360 inches minimum and 0.4370 inches maximum
Nominal Thread Diameter: 0.438 inches
Grip Length: 3.250 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
Material Document And Classification: mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas 672 assn std single treatment response overall
Thread Series Designator: unf
Specification/Standard Data: 80205-nas627 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
NAS627-52	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-721-7527?

The FSCG of the NSN 5306-00-721-7527 is 5306

Does the NSN 5306-00-721-7527 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-721-7527 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 5306-00-721-7527 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-721-7527 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 5306-00-721-7527 was assigned to the Federal Catalog?

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