5306-01-418-9090

Find complete technical information, availability, and procurement data for: 5306-01-418-9090
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-418-9090

Item Name Code

06675

Assigment Date

09/08/1995 (30 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

double hexagon w/hole head style, 1.250 inches nominal fastener length, 3a thread class, 0.750 inches minimum and 0.821 inches maximum 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: 3a
Thread Direction: right-hand
Thread Length: 0.750 inches minimum and 0.821 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: double hexagon w/hole
Head Height: 0.303 inches nominal
Width Between Flats: 0.3125 inches minimum
Extended Washer Diameter: 0.438 inches nominal
Extended Washer Thickness: 0.060 inches minimum
First Diameter From Head: 0.222 inches minimum and 0.232 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.440 inches minimum and 0.500 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Externally Relieved Body Diameter Quantity: 1
Special Features: 32.0 micro-inch finish on bearing surface of head, shank and threads
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
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
526876	Externally Relieved Body Bolt
MS9733-18	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-418-9090?

The FSCG of the NSN 5306-01-418-9090 is 5306

Does the NSN 5306-01-418-9090 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-418-9090 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 5306-01-418-9090 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-418-9090 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 5306-01-418-9090 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Sep 8, 1995