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5306-01-727-8177

Shear Bolt

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Official Item Classification

Name
Shear Bolt
(NSN) National Stock Number
5306-01-727-8177
(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
03/19/2025 (1 year ago)

fillister countersunk head style, 0.635 inches nominal fastener length, right-hand thread direction, 0.323 inches nominal thread length, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.323 inches nominal

Fastener Length

0.635 inches nominal

Head Style

fillister countersunk

Head Diameter

0.296 inches minimum and 0.331 inches maximum

Head Height

0.012 inches maximum

Grip Diameter

0.1625 inches minimum and 0.1635 inches maximum

Nominal Thread Diameter

0.1640 inches

Grip Length

0.312 inches nominal

Thread Quantity Per Inch

32

Minimum Tensile Strength

95000 pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Material

steel comp 4140 or steel comp 4340 or steel comp 8740 overall

Material Document And Classification

ams6382, ams6415, ams6484, ams6322, ams6325, ams6327 aerospace material spec std single material response overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

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

Thread Series Designator

unjc

Specification/Standard Data

80205-nas7400 thru nas7416 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
NAS7402-5 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-727-8177?
The FSCG of the NSN 5306-01-727-8177 is 5306
Does the NSN 5306-01-727-8177 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-727-8177 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 5306-01-727-8177 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-727-8177 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 5306-01-727-8177 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Wed, Mar 19, 2025