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5305-01-451-8499

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-01-451-8499
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06672
(FIIG) Federal Item Identification Guide
A003B0
Date
01/07/1998 (28 years ago)

2.090 inches nominal point length, 3a thread class, 2.465 inches minimum and 2.475 inches maximum fastener length, right-hand thread direction, headless (setscrew) head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Fastener Length

2.465 inches minimum and 2.475 inches maximum

Head Style

headless (setscrew)

Point Length

2.090 inches nominal

Point Diameter

0.143 inches minimum and 0.148 inches maximum

Point Style

cone

Internal Drive Style

hexagon

Nominal Thread Diameter

0.375 inches

Width Across Flats

0.188 inches nominal

Thread Quantity Per Inch

24

Point Chamfer Angle

30.0 degrees nominal

Special Features

a 0.143 inch under cut starting 2.200 inches from point

Material

steel comp 303 overall

Thread Series Designator

unf

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

0006672

Related Hardware Products

Part Number Description
8201-006-009-2 Setscrew
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Frequently Asked Questions

What is the FSCG of the NSN 5305-01-451-8499?
The FSCG of the NSN 5305-01-451-8499 is 5305
Does the NSN 5305-01-451-8499 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-451-8499 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 5305-01-451-8499 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-451-8499 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 5305-01-451-8499 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Wed, Jan 7, 1998