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NAS1307-42 Shear Bolt

5306-01-266-8556

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Official Item Classification

Name
Shear Bolt
Part Number
NAS1307-42
(NSN) National Stock Number
5306-01-266-8556
(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
10/31/1987 (38 years ago)

dished hexagon head style, right-hand thread direction, 3.304 inches minimum and 3.334 inches maximum fastener length, 3a thread class, 0.669 inches minimum and 0.719 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.669 inches minimum and 0.719 inches maximum

Fastener Length

3.304 inches minimum and 3.334 inches maximum

Head Style

dished hexagon

Head Height

0.219 inches minimum and 0.234 inches maximum

Width Between Flats

0.678 inches minimum and 0.690 inches maximum

Grip Diameter

0.436 inches minimum and 0.437 inches maximum

Nominal Thread Diameter

0.437 inches

Grip Length

2.615 inches minimum and 2.635 inches maximum

Thread Quantity Per Inch

20

Minimum Tensile Strength

160000 pounds per square inch

Hardness Rating

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

Surface Finish

32.0 microinches bearing surface of head

Surface Finish

32.0 microinches grip

Surface Finish

32.0 microinches threads

Material

steel comp e4340 or steel comp 8740 overall

Material Document And Classification

mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams6322 assn std 2nd material response overall

Surface Treatment

cadmium and chromate overall

Surface Treatment Document And Classification

qq-p-416 ty 2 cl 2 fed spec single treatment response overall

Thread Series Designator

unjf

Specification/Standard Data

80205-nas6607 professional/industrial association standard

Replacement For

Part Number Description
5306-00-165-1788 No Name Available 01/01/1992

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
NAS1307-42 Shear Bolt
NAS6607-42 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-266-8556?
The FSCG of the NSN 5306-01-266-8556 is 5306
Does the NSN 5306-01-266-8556 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-266-8556 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 5306-01-266-8556 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-266-8556 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 5306-01-266-8556 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sat, Oct 31, 1987