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5305-01-593-8521

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-593-8521
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
06657
(FIIG) Federal Item Identification Guide
A500D0
Date
04/19/2011 (15 years ago)

6.0 millimeters nominal head diameter, right-hand thread direction, 50.0 millimeters nominal fastener length, pan head style, 50.0 millimeters nominal thread length

Specs & Compatibility

Thread Direction

right-hand

Thread Length

50.0 millimeters nominal

Fastener Length

50.0 millimeters nominal

Head Style

pan

Head Diameter

6.0 millimeters nominal

Head Height

2.4 millimeters nominal

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

3.0 millimeters

Thread Pitch In Millimeters

0.5

External Thread Tolerance Class

6g

Part Name Assigned By Controlling Agency

metric type 18-8 stainless steel pan head phillips machine screw

Screw Material

steel comp 302

Thread Series Designator

m

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

0006657

Related Hardware Products

Part Number Description
92000A139 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-593-8521?
The FSCG of the NSN 5305-01-593-8521 is 5305
Does the NSN 5305-01-593-8521 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-593-8521 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 5305-01-593-8521 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-593-8521 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 5305-01-593-8521 was assigned to the Federal Catalog?
It was assigned 15 years ago, on Tue, Apr 19, 2011