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SMB540821 Machine Bolt

5306-00-829-7565

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Official Item Classification

Name
Machine Bolt
Part Number
SMB540821
(NSN) National Stock Number
5306-00-829-7565
(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
09/01/1967 (58 years ago)

1.562 inches minimum thread length, right-hand thread direction, 1.688 inches nominal fastener length, 2a thread class, ball head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.562 inches minimum

Fastener Length

1.688 inches nominal

Head Style

ball

Head Diameter

0.372 inches minimum and 0.378 inches maximum

Head Height

0.312 inches nominal

Nominal Thread Diameter

0.312 inches

Features Provided

unfinished head

Thread Quantity Per Inch

32

Surface Finish

63.0 microinches head

Material

steel comp 303 overall

Material Document And Classification

qq-s-764 fed spec single material response overall

Thread Series Designator

unef

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.

Pseudo Item Name Code

0001847

Related Hardware Products

Part Number Description
SMB540819 Machine Bolt
SMB540821 Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-829-7565?
The FSCG of the NSN 5306-00-829-7565 is 5306
Does the NSN 5306-00-829-7565 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-829-7565 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 5306-00-829-7565 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-829-7565 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 5306-00-829-7565 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Sep 1, 1967