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5305-01-229-8972

Setscrew

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Plain Seal
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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-01-229-8972
(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
04/06/1986 (40 years ago)

right-hand thread direction, headless (setscrew) head style, 4.312 inches nominal fastener length, 3a thread class, 0.157 inches nominal point length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Fastener Length

4.312 inches nominal

Head Style

headless (setscrew)

Point Length

0.157 inches nominal

Point Diameter

0.170 inches minimum and 0.175 inches maximum

Point Style

chamfer dog

Internal Drive Style

hexagon

Nominal Thread Diameter

0.312 inches

Width Across Flats

0.156 inches nominal

Thread Quantity Per Inch

24

Point Chamfer Angle

45.0 degrees nominal

Special Features

furnished with undercut 0.085 length; 0.195 dia; groove 0.031 wide to 0.145 dia

Material

steel comp 4140 overall

Surface Treatment

cadmium 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
3162061014 Setscrew
3342 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-229-8972?
The FSCG of the NSN 5305-01-229-8972 is 5305
Does the NSN 5305-01-229-8972 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-229-8972 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 5305-01-229-8972 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-229-8972 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 5305-01-229-8972 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Sun, Apr 6, 1986