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E3909 Machine Bolt

5306-00-424-0621

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Official Item Classification

Name
Machine Bolt
Part Number
E3909
(NSN) National Stock Number
5306-00-424-0621
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5306 Bolts
(INC) Item Name Code
01847
(FIIG) Federal Item Identification Guide
A003B0
Date
01/01/1963 (63 years ago)

2a thread class, right-hand thread direction, 2.250 inches maximum thread length, hexagon head style, 3.250 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

2.250 inches maximum

Fastener Length

3.250 inches nominal

Head Style

hexagon

Head Height

0.594 inches nominal

Width Between Flats

1.312 inches nominal

Nominal Thread Diameter

1.000 inches

Features Provided

finished head

Thread Quantity Per Inch

8

Hardness Rating

28.0 rockwell c nominal overall

Material

steel comp 1035 overall

Material Document And Classification

sae1035 assn std single material response overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0001847

Related Hardware Products

Part Number Description
E3909 Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-424-0621?
The FSCG of the NSN 5306-00-424-0621 is 5306
Does the NSN 5306-00-424-0621 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-424-0621 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 5306-00-424-0621 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-424-0621 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 5306-00-424-0621 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963