5306-01-009-5121

Find complete technical information, availability, and procurement data for: 5306-01-009-5121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-009-5121

Item Name Code

06675

Assigment Date

09/11/1975 (50 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

hexagon head style, 0.250 inches minimum and 0.310 inches maximum thread length, 3a thread class, 0.730 inches minimum and 0.780 inches maximum fastener 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: 0.250 inches minimum and 0.310 inches maximum
Fastener Length: 0.730 inches minimum and 0.780 inches maximum
Head Style: hexagon
Head Height: 0.180 inches minimum and 0.200 inches maximum
Width Between Flats: 0.600 inches minimum and 0.620 inches maximum
Hole Diameter: 0.070 inches nominal
First Diameter From Head: 0.496 inches minimum and 0.498 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.050 inches minimum and 0.070 inches maximum
Nominal Thread Diameter: 0.438 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 20
Hole Configuration Style: hexagon longitudinal hole
Externally Relieved Body Diameter Quantity: 1
Material: steel overall
Material Document And Classification: c50t35,general electric co mfr ref single material response overall
Precious Material: silver
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2410 assn std single treatment response overall
Thread Series Designator: unf

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
705B411P3	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-009-5121?

The FSCG of the NSN 5306-01-009-5121 is 5306

Does the NSN 5306-01-009-5121 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-009-5121 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 5306-01-009-5121 contain precious materials?

Item contains silver.

Does NSN 5306-01-009-5121 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 5306-01-009-5121 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Sep 11, 1975