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5305-01-424-3099

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-424-3099
(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
01/25/1996 (30 years ago)

2a thread class, slot internal drive style, 0.500 inches nominal fastener length, right-hand thread direction, flat countersunk head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Fastener Length

0.500 inches nominal

Head Style

flat countersunk

Internal Drive Style

slot

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

20

Countersink Angle

82.0 degrees nominal

Screw Material

steel

Screw Material Document And Classification

steel grade 5, cagec 27235 mfr ref single material response

Thread Series Designator

unc

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

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122-5277667 ITE Machine Screw
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636-160 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-424-3099?
The FSCG of the NSN 5305-01-424-3099 is 5305
Does the NSN 5305-01-424-3099 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-424-3099 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 5305-01-424-3099 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-424-3099 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 5305-01-424-3099 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Thu, Jan 25, 1996