5306-01-188-9175

Find complete technical information, availability, and procurement data for: 5306-01-188-9175
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-188-9175

Item Name Code

01847

Assigment Date

09/10/1984 (41 years ago)

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

3a thread class, 0.678 inches minimum and 0.698 inches maximum fastener length, right-hand thread direction, 0.616 inches minimum and 0.698 inches maximum thread length, double hexagon w/hole 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: 3a
Thread Direction: right-hand
Thread Length: 0.616 inches minimum and 0.698 inches maximum
Fastener Length: 0.678 inches minimum and 0.698 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.248 inches minimum and 0.268 inches maximum
Width Between Flats: 0.250 inches nominal
Extended Washer Diameter: 0.365 inches minimum and 0.385 inches maximum
Extended Washer Thickness: 0.040 inches minimum and 0.050 inches maximum
Hole Diameter: 0.070 inches minimum and 0.080 inches maximum
Nominal Thread Diameter: 0.190 inches
Hole Quantity: 2
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 32
Hole Configuration Style: double hexagon flats
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: nickel alloy 718 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
5306PL1498282	Machine Bolt
J643P08B	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-188-9175?

The FSCG of the NSN 5306-01-188-9175 is 5306

Does the NSN 5306-01-188-9175 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-188-9175 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 5306-01-188-9175 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-188-9175 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 5306-01-188-9175 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Sep 10, 1984