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C305-7-30 Shear Bolt

5306-00-431-7202

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Official Item Classification

Name
Shear Bolt
Part Number
C305-7-30
(NSN) National Stock Number
5306-00-431-7202
(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
05/03/1971 (55 years ago)

2.674 inches minimum and 2.704 inches maximum fastener length, double hexagon w/hole head style, 3a thread class, right-hand thread direction, 0.789 inches minimum and 0.839 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.789 inches minimum and 0.839 inches maximum

Fastener Length

2.674 inches minimum and 2.704 inches maximum

Head Style

double hexagon w/hole

Head Height

0.464 inches nominal

Width Between Flats

0.553 inches minimum and 0.564 inches maximum

Extended Washer Diameter

0.820 inches minimum and 0.830 inches maximum

Extended Washer Thickness

0.083 inches nominal

Hole Diameter

0.055 inches nominal

Grip Diameter

0.4360 inches minimum and 0.4370 inches maximum

Nominal Thread Diameter

0.438 inches

Grip Length

1.865 inches minimum and 1.885 inches maximum

Hole Quantity

4

Hole Type

drilled

Thread Quantity Per Inch

20

Minimum Tensile Strength

260000 pounds per square inch

Hardness Rating

51.0 rockwell c minimum and 54.0 rockwell c maximum overall

Hole Configuration Style

hexagon flats

Material

steel comp h11 overall

Material Document And Classification

ams 6485 assn std single material response or ams6487 assn std single material response overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

mil-c-8837,ty 2,cl 2 mil spec single treatment response overall

Thread Series Designator

unjf

Replacement For

Part Number Description
5306-00-338-2108 No Name Available 01/01/1986

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
AIC260E-7-30 Shear Bolt
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EWB260-7-30 Shear Bolt
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PBF26T7-30 Shear Bolt
VS2005-7-30 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-431-7202?
The FSCG of the NSN 5306-00-431-7202 is 5306
Does the NSN 5306-00-431-7202 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-431-7202 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 5306-00-431-7202 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-00-431-7202 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 5306-00-431-7202 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, May 3, 1971