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5306-01-728-5827

Machine Bolt

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Official Item Classification

Name
Machine Bolt
(NSN) National Stock Number
5306-01-728-5827
(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
04/11/2025 (1 year ago)

right-hand thread direction, 0.425 inches nominal thread length, 0.613 inches nominal fastener length, 3a thread class, flat countersunk head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.425 inches nominal

Fastener Length

0.613 inches nominal

Head Style

flat countersunk

Head Diameter

0.3457 inches nominal

Head Height

0.063 inches nominal

Nominal Thread Diameter

0.2500 inches

Grip Length

0.188 inches nominal

Thread Quantity Per Inch

28

Countersink Angle

100.0 degrees nominal

Part Name Assigned By Controlling Agency

bolt, flat, 100 degree reduced head

Special Features

offset cruciform

Material

steel corrosion resisting overall

Surface Treatment

aluminum overall

Thread Series Designator

unjc

Specification/Standard Data

nas1994 national std/spec

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
NAS1994C3PT Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-728-5827?
The FSCG of the NSN 5306-01-728-5827 is 5306
Does the NSN 5306-01-728-5827 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-728-5827 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 5306-01-728-5827 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-728-5827 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 5306-01-728-5827 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Fri, Apr 11, 2025