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5305-00-356-1608

Setscrew

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Official Item Classification

Name
Setscrew
(NSN) National Stock Number
5305-00-356-1608
(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)

headless (setscrew) head style, 1.250 inches nominal fastener length, right-hand thread direction, 2a thread class, 1.250 inches maximum thread length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.250 inches maximum

Fastener Length

1.250 inches nominal

Head Style

headless (setscrew)

Point Style

flat

Internal Drive Style

slot

Nominal Thread Diameter

0.500 inches

Thread Quantity Per Inch

20

Hardness Rating

30.0 rockwell c minimum and 37.0 rockwell c maximum overall

Surface Treatment

zinc overall

Thread Series Designator

unf

Nondefinitive Spec/Std Data

2 type and 1 style

Departure From Cited Designator

as modified by surface treatment

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
12119 Setscrew
520A185 Setscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-356-1608?
The FSCG of the NSN 5305-00-356-1608 is 5305
Does NSN 5305-00-356-1608 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 5305-00-356-1608 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-356-1608 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 5305-00-356-1608 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963