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NAS6304-28 Shear Bolt

5306-01-493-8712

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Official Item Classification

Name
Shear Bolt
Part Number
NAS6304-28
(NSN) National Stock Number
5306-01-493-8712
(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
01/23/2002 (24 years ago)

0.370 inches nominal thread length, right-hand thread direction, hexagon head style, 3a thread class, 2.105 inches minimum and 2.135 inches maximum fastener length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.370 inches nominal

Fastener Length

2.105 inches minimum and 2.135 inches maximum

Head Style

hexagon

Head Height

0.125 inches minimum and 0.140 inches maximum

Width Between Flats

0.429 inches minimum and 0.439 inches maximum

Grip Diameter

0.2490 inches minimum and 0.2495 inches maximum

Nominal Thread Diameter

0.250 inches

Grip Length

1.740 inches minimum and 1.760 inches maximum

Thread Quantity Per Inch

28

Minimum Tensile Strength

6470 pounds per square inch

Material

iron alloy 660 overall

Thread Series Designator

unjf

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
NAS6304-28 Shear Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-493-8712?
The FSCG of the NSN 5306-01-493-8712 is 5306
Does the NSN 5306-01-493-8712 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-493-8712 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 5306-01-493-8712 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-493-8712 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 5306-01-493-8712 was assigned to the Federal Catalog?
It was assigned 24 years ago, on Wed, Jan 23, 2002