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5306-01-372-4031

Shear Bolt

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Official Item Classification

Name
Shear Bolt
(NSN) National Stock Number
5306-01-372-4031
(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
03/10/1993 (33 years ago)

4.340 inches nominal fastener length, 1.180 inches nominal thread length, 3a thread class, right-hand thread direction, hexagon head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.180 inches nominal

Fastener Length

4.340 inches nominal

Head Style

hexagon

Head Height

0.438 inches minimum and 0.453 inches maximum

Width Between Flats

1.239 inches minimum and 1.252 inches maximum

Grip Diameter

0.8735 inches minimum and 0.8740 inches maximum

End Item Identification

c17a serd 110056

Nominal Thread Diameter

0.8750 inches

Grip Length

2.880 inches nominal

Thread Quantity Per Inch

14

Minimum Tensile Strength

160000 pounds per square inch

Special Features

altered item made from nas6714u50:drilled shank threaded end to shank hole 0.257 to 0.267 inch: hole dia 0.110 to 0.140 inch

Material

iron alloy 660 overall

Material Document And Classification

ams 5731 assn std 1st material response or ams 5737 assn std 2nd material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unjf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
N

The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

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
17G110017-45 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-372-4031?
The FSCG of the NSN 5306-01-372-4031 is 5306
Does the NSN 5306-01-372-4031 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-372-4031 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 5306-01-372-4031 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-372-4031 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 5306-01-372-4031 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Wed, Mar 10, 1993