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5306-01-451-7312

Machine Bolt

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Official Item Classification

Name
Machine Bolt
(NSN) National Stock Number
5306-01-451-7312
(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
12/30/1997 (28 years ago)

3a thread class, right-hand thread direction, 2.141 inches minimum and 2.188 inches maximum fastener length, 0.469 inches minimum and 0.485 inches maximum thread length, hexagon head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.469 inches minimum and 0.485 inches maximum

Fastener Length

2.141 inches minimum and 2.188 inches maximum

Head Style

hexagon

Head Height

0.140 inches minimum and 0.172 inches maximum

Width Between Flats

0.428 inches minimum and 0.440 inches maximum

Hole Diameter

0.036 inches minimum and 0.056 inches maximum

Nominal Thread Diameter

0.250 inches

Grip Length

1.672 inches minimum and 1.703 inches maximum

Hole Quantity

1

Hole Type

drilled

Features Provided

finished head

Thread Quantity Per Inch

28

Hole Configuration Style

hexagon flats

Material

steel comp 321 or steel comp 347 overall

Material Document And Classification

ams5645 assn std 1st material response or ams5646 assn std 2nd material response overall

Surface Treatment

passivate overall

Thread Series Designator

unf

Specification/Standard Data

80205-nas501 professional/industrial association standard

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
NAS501-4H21A Machine Bolt

Frequently Asked Questions

What is the FSCG of the NSN 5306-01-451-7312?
The FSCG of the NSN 5306-01-451-7312 is 5306
Does the NSN 5306-01-451-7312 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-451-7312 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 5306-01-451-7312 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-451-7312 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 5306-01-451-7312 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Tue, Dec 30, 1997