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5306-01-204-4191

Shear Bolt

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Official Item Classification

Name
Shear Bolt
(NSN) National Stock Number
5306-01-204-4191
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
15903
(FIIG) Federal Item Identification Guide
A003B0
Date
03/26/1985 (41 years ago)

0.553 inches minimum and 0.603 inches maximum thread length, 2a thread class, 5.625 inches minimum and 5.655 inches maximum fastener length, right-hand thread direction, dished hexagon head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.553 inches minimum and 0.603 inches maximum

Fastener Length

5.625 inches minimum and 5.655 inches maximum

Head Style

dished hexagon

Head Height

0.188 inches minimum and 0.203 inches maximum

Width Between Flats

0.553 inches minimum and 0.564 inches maximum

Grip Diameter

0.3740 inches minimum and 0.3745 inches maximum

Shank Unthreaded Hole Diameter

0.106 inches minimum and 0.116 inches maximum first hole

Nominal Thread Diameter

0.375 inches

Grip Length

5.052 inches minimum and 5.072 inches maximum

Thread Quantity Per Inch

24

Minimum Tensile Strength

160000 pounds per square inch

Distance From Head Largest Bearing Surface To Shank Hole Center

5.418 inches minimum and 5.468 inches maximum first hole

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

ams5731 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015903

Related Hardware Products

Part Number Description
BACB30LM6DU81 Shear Bolt
NAS6706DU81 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-204-4191?
The FSCG of the NSN 5306-01-204-4191 is 5306
Does the NSN 5306-01-204-4191 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-204-4191 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 5306-01-204-4191 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-204-4191 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 5306-01-204-4191 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Mar 26, 1985