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5305-00-090-2155

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-090-2155
(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
01/01/1963 (63 years ago)

binding head style, 0.438 inches maximum thread length, right-hand thread direction, 2a thread class, 0.438 inches nominal fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.438 inches maximum

Fastener Length

0.438 inches nominal

Head Style

binding

Head Diameter

0.223 inches minimum and 0.235 inches maximum

Head Height

0.056 inches minimum and 0.063 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.112 inches

Thread Quantity Per Inch

40

Screw Material

steel comp 1018

Screw Material Document And Classification

qq-s-631-canc fed spec single material response or qq-s-634-canc fed spec single material response

Screw Surface Treatment

cadmium

Screw Surface Treatment Document And Classification

qq-p-416,ty 1,cl 3 fed spec single treatment response

Thread Series Designator

unc

Replacement For

Part Number Description
5305-00-622-9494 No Name Available 01/01/1963
5305-00-721-5692 No Name Available 07/20/1967
5305-00-804-4722 No Name Available 07/20/1967
5305-00-865-0521 No Name Available 05/30/1967

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

0006657

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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-090-2155?
The FSCG of the NSN 5305-00-090-2155 is 5305
Does NSN 5305-00-090-2155 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 5305-00-090-2155 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-090-2155 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 5305-00-090-2155 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963