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5305-00-059-2504

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-059-2504
(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
01/01/1961 (65 years ago)

fillister head style, right-hand thread direction, 2a thread class, 0.270 inches minimum and 0.312 inches maximum thread length, 0.281 inches minimum and 0.312 inches maximum fastener length

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.270 inches minimum and 0.312 inches maximum

Fastener Length

0.281 inches minimum and 0.312 inches maximum

Head Style

fillister

Head Diameter

0.145 inches minimum and 0.161 inches maximum

Head Height

0.064 inches minimum and 0.070 inches maximum

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.099 inches

Thread Quantity Per Inch

48

Screw Material

steel comp 302 or steel comp 303se or steel comp 304 or steel comp 316

Screw Material Document And Classification

66 fed std all material responses

Screw Surface Treatment

passivate

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
AN500D3-5 Machine Screw
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Frequently Asked Questions

What is the FSCG of the NSN 5305-00-059-2504?
The FSCG of the NSN 5305-00-059-2504 is 5305
Does the NSN 5305-00-059-2504 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-059-2504 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 5305-00-059-2504 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-059-2504 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 5305-00-059-2504 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961