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2S5818 Machine Bolt

5306-01-059-7174

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Official Item Classification

Name
Machine Bolt
Part Number
2S5818
(NSN) National Stock Number
5306-01-059-7174
(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
04/15/1978 (48 years ago)

1.375 inches nominal thread length, 2a thread class, double hexagon extended washer head style, 3.000 inches nominal fastener length, right-hand thread direction

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.375 inches nominal

Fastener Length

3.000 inches nominal

Head Style

double hexagon extended washer

Head Height

0.312 inches nominal

Extended Washer Diameter

0.469 inches nominal

Nominal Thread Diameter

0.312 inches

Grip Length

1.625 inches nominal

Features Provided

finished head

Thread Quantity Per Inch

18

Minimum Tensile Strength

170000 pounds per square inch

Hardness Rating

37.0 rockwell c minimum and 42.0 rockwell c maximum overall

Color

black overall

Material

steel corrosion resisting overall

Surface Treatment

oxide and oil 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.

Pseudo Item Name Code

0001847

Related Hardware Products

Part Number Description
2S5818 Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-059-7174?
The FSCG of the NSN 5306-01-059-7174 is 5306
Does the NSN 5306-01-059-7174 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-059-7174 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 5306-01-059-7174 contain precious materials?
Precious metal content is unknown
Does NSN 5306-01-059-7174 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 5306-01-059-7174 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 15, 1978