5306-01-118-9581

Find complete technical information, availability, and procurement data for: 5306-01-118-9581
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-118-9581

Item Name Code

01847

Assigment Date

09/15/1981 (44 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

2a thread class, right-hand thread direction, 3.650 inches minimum and 3.750 inches maximum fastener length, 1.400 inches minimum and 2.273 inches maximum thread length, hexagon head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.400 inches minimum and 2.273 inches maximum
Fastener Length: 3.650 inches minimum and 3.750 inches maximum
Head Style: hexagon
Head Height: 0.375 inches minimum and 0.390 inches maximum
Width Between Flats: 0.983 inches minimum and 1.000 inches maximum
Locking Feature: distortions bearing surface of head
Nominal Thread Diameter: 0.625 inches
Grip Length: 1.477 inches minimum and 2.250 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec 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
10393564	Machine Bolt
MS35764-1565	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-118-9581?

The FSCG of the NSN 5306-01-118-9581 is 5306

Does the NSN 5306-01-118-9581 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-118-9581 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 5306-01-118-9581 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-118-9581 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 5306-01-118-9581 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Sep 15, 1981