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5306-01-728-5925

Shear Bolt

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Official Item Classification

Name
Shear Bolt
(NSN) National Stock Number
5306-01-728-5925
(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
04/11/2025 (1 year ago)

hexagon head style, 3a thread class, 2.363 inches nominal fastener length, 0.425 inches nominal thread length, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.425 inches nominal

Fastener Length

2.363 inches nominal

Head Style

hexagon

Head Height

0.125 inches nominal

Width Between Flats

0.429 inches minimum and 0.439 inches maximum

Grip Diameter

0.2485 inches minimum and 0.2495 inches maximum

Nominal Thread Diameter

0.2500 inches

Grip Length

1.938 inches nominal

Thread Quantity Per Inch

28

Minimum Tensile Strength

160000 pounds per square inch

Material

steel corrosion resisting overall

Material Document And Classification

ams5731, ams5732, ams5737 or ams5853 aerospace material spec std single material response overall

Surface Treatment

cadmium overall

Surface Treatment

green dye or paint; maximum coverage may include the chamfer plus one incomplete thread threads

Surface Treatment Document And Classification

ms-qq-p-416, type ii, class 2 national std single treatment response overall

Thread Series Designator

unjf

Specification/Standard Data

80205-nas6703 thru nas6720 professional/industrial association standard

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
NAS6704-31 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-728-5925?
The FSCG of the NSN 5306-01-728-5925 is 5306
Does the NSN 5306-01-728-5925 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-728-5925 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 5306-01-728-5925 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-728-5925 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 5306-01-728-5925 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Fri, Apr 11, 2025