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PBF1079-7-12 Shear Bolt

5306-01-043-5708

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Official Item Classification

Name
Shear Bolt
Part Number
PBF1079-7-12
(NSN) National Stock Number
5306-01-043-5708
(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
06/26/1977 (49 years ago)

0.640 inches minimum and 0.690 inches maximum thread length, right-hand thread direction, double hexagon w/hole head style, 3a thread class, 0.425 inches minimum and 0.445 inches maximum head height

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.640 inches minimum and 0.690 inches maximum

Head Style

double hexagon w/hole

Head Height

0.425 inches minimum and 0.445 inches maximum

Width Between Flats

0.492 inches minimum and 0.502 inches maximum

Extended Washer Diameter

0.740 inches minimum and 0.750 inches maximum

Extended Washer Thickness

0.089 inches minimum and 0.109 inches maximum

Nominal Thread Diameter

0.438 inches

Grip Length

0.740 inches minimum and 0.760 inches maximum

Thread Quantity Per Inch

20

Hardness Rating

46.0 rockwell c minimum and 50.0 rockwell c maximum overall

Part Name Assigned By Controlling Agency

navy special project

Surface Treatment

cadmium overall

Thread Series Designator

unjf

Specification/Standard Data

26512-gb511w 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

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Frequently Asked Questions

What is the FSCG of the NSN 5306-01-043-5708?
The FSCG of the NSN 5306-01-043-5708 is 5306
Does NSN 5306-01-043-5708 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 5306-01-043-5708 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-043-5708 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 5306-01-043-5708 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sun, Jun 26, 1977