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5306-01-252-3055

Machine Bolt

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Official Item Classification

Name
Machine Bolt
(NSN) National Stock Number
5306-01-252-3055
(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
04/01/1987 (39 years ago)

right-hand thread direction, 0.375 inches nominal fastener length, hexagon head style, 0.275 inches minimum and 0.375 inches maximum thread length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.275 inches minimum and 0.375 inches maximum

Fastener Length

0.375 inches nominal

Head Style

hexagon

Head Height

0.156 inches nominal

Width Between Flats

0.438 inches nominal

Nominal Thread Diameter

0.250 inches

Features Provided

finished head

Thread Quantity Per Inch

20

Minimum Tensile Strength

90000 pounds per square inch

Material

steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 304 or steel comp 304l overall

Thread Series Designator

unc

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

0001847

Related Hardware Products

Part Number Description
92198A535 Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-252-3055?
The FSCG of the NSN 5306-01-252-3055 is 5306
Does the NSN 5306-01-252-3055 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-252-3055 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 5306-01-252-3055 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-252-3055 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 5306-01-252-3055 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Apr 1, 1987