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5305-01-486-6178

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-01-486-6178
(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
07/09/2001 (25 years ago)

1.000 inches nominal fastener length, 0.375 inches nominal thread diameter, flat countersunk head style, right-hand thread direction, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Fastener Length

1.000 inches nominal

Head Style

flat countersunk

Nominal Thread Diameter

0.375 inches

Thread Quantity Per Inch

24

Screw Material

nickel alloy 400

Screw Material Document And Classification

qq-n-281, class a fed spec single material response

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

0006657

Related Hardware Products

Part Number Description
3/8-24UNF-2A X 1 LG Machine Screw
6853519 ITEM NO. 20 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-486-6178?
The FSCG of the NSN 5305-01-486-6178 is 5305
Does the NSN 5305-01-486-6178 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-01-486-6178 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 5305-01-486-6178 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-486-6178 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 5305-01-486-6178 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Mon, Jul 9, 2001