AIC220-4-12

View detailed technical data, stock status, and sourcing information for: AIC220-4-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-469-3879

Item Name Code

15903

Assigment Date

06/10/1971 (55 years ago)

0.283 inches minimum and 0.303 inches maximum thread length, 3a thread class, 1.027 inches minimum and 1.074 inches maximum fastener length, right-hand thread direction, double 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: 3a
Thread Direction: right-hand
Thread Length: 0.283 inches minimum and 0.303 inches maximum
Fastener Length: 1.027 inches minimum and 1.074 inches maximum
Head Style: double hexagon
Head Height: 0.154 inches minimum and 0.174 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2483 inches minimum and 0.2492 inches maximum
Shank Unthreaded Hole Diameter: 0.036 inches nominal first hole
Single Shear Strength: 132000 pounds per square inch
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.740 inches minimum and 0.760 inches maximum
Thread Quantity Per Inch: 28
Hardness Rating: 46.0 rockwell c minimum and 50.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.914 inches minimum and 0.946 inches maximum first hole
Material: steel comp h11 overall
Material Document And Classification: ams 6487 assn std single material response or ams 6485 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: nas 672 assn std single treatment response overall
Supplementary Features: 450.0 deg f appl
Thread Series Designator: unjf
Specification/Standard Data: 81755-c699 manufacturers specification control

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
68744-4-12	Shear Bolt
AIC220-4-12	Shear Bolt
C699-4-12	Shear Bolt
EWSB22-4-12	Shear Bolt
SPS-B-52532	Shear Bolt
VS2521-4F-12S	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-469-3879?

The FSCG of the NSN 5306-00-469-3879 is 5306

Does the NSN 5306-00-469-3879 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-469-3879 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 5306-00-469-3879 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-469-3879 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 5306-00-469-3879 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Thu, Jun 10, 1971