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5305-00-227-1815

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-00-227-1815
(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
01/01/1963 (63 years ago)

hexagon head style, 1.120 inches minimum thread length, 3a thread class, 2.110 inches minimum and 2.130 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.120 inches minimum

Fastener Length

2.110 inches minimum and 2.130 inches maximum

Head Style

hexagon

Head Height

0.990 inches minimum and 1.010 inches maximum

Width Between Flats

0.490 inches minimum and 0.510 inches maximum

Point Length

0.125 inches nominal

Point Style

flat

Internal Drive Style

w/o internal drive

Nominal Thread Diameter

0.312 inches

Thread Quantity Per Inch

18

Point Chamfer Angle

30.0 degrees minimum

Material Document And Classification

qq-s-637 fed spec single material response overall

Surface Treatment

cadmium and chromate overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0006672

Related Hardware Products

Part Number Description
809689 Setscrew
8332521 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-227-1815?
The FSCG of the NSN 5305-00-227-1815 is 5305
Does NSN 5305-00-227-1815 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 5305-00-227-1815 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-227-1815 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 5305-00-227-1815 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963