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STD2181E55 Machine Bolt

5306-00-467-3643

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
Machine Bolt
Part Number
STD2181E55
(NSN) National Stock Number
5306-00-467-3643
(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
05/08/1970 (56 years ago)

0.081 inches nominal head height, 0.437 inches minimum and 0.451 inches maximum head diameter, 1a thread class, 0.654 inches nominal fastener length, 0.185 inches nominal thread length

Specs & Compatibility

Thread Class

1a

Thread Length

0.185 inches nominal

Fastener Length

0.654 inches nominal

Head Diameter

0.437 inches minimum and 0.451 inches maximum

Head Height

0.081 inches nominal

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
99-6038846 Machine Bolt
STD2181E55 Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-00-467-3643?
The FSCG of the NSN 5306-00-467-3643 is 5306
Does NSN 5306-00-467-3643 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 5306-00-467-3643 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-467-3643 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 5306-00-467-3643 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 8, 1970