5306-01-198-8188

Find complete technical information, availability, and procurement data for: 5306-01-198-8188
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-198-8188

Item Name Code

15903

Assigment Date

01/14/1985 (41 years ago)

double hexagon w/hole head style, 2.455 inches minimum and 2.485 inches maximum fastener length, 3a thread class, right-hand thread direction, 0.945 inches minimum and 0.995 inches maximum thread length

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: 0.945 inches minimum and 0.995 inches maximum
Fastener Length: 2.455 inches minimum and 2.485 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.608 inches minimum and 0.628 inches maximum
Width Between Flats: 0.679 inches minimum and 0.690 inches maximum
Extended Washer Diameter: 1.040 inches minimum and 1.050 inches maximum
Extended Washer Thickness: 0.140 inches minimum and 0.160 inches maximum
Grip Diameter: 0.6230 inches minimum and 0.6240 inches maximum
Nominal Thread Diameter: 0.625 inches
Grip Length: 1.490 inches minimum and 1.510 inches maximum
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 200000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator: unjf

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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:

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BACB30LE10-24	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-198-8188?

The FSCG of the NSN 5306-01-198-8188 is 5306

Does the NSN 5306-01-198-8188 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-198-8188 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 5306-01-198-8188 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-198-8188 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 5306-01-198-8188 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Jan 14, 1985