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505M109 Machine Screw

5305-01-059-7420

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Official Item Classification

Name
Machine Screw
Part Number
505M109
(NSN) National Stock Number
5305-01-059-7420
(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
04/15/1978 (48 years ago)

right-hand thread direction, 2a thread class, 0.089 inches minimum and 0.125 inches maximum thread length, 0.125 inches nominal fastener length, fillister head style

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.089 inches minimum and 0.125 inches maximum

Fastener Length

0.125 inches nominal

Head Style

fillister

Head Diameter

0.124 inches minimum and 0.140 inches maximum

Head Height

0.053 inches minimum and 0.062 inches maximum

Internal Drive Style

slot

Nominal Thread Diameter

0.086 inches

Thread Quantity Per Inch

56

Screw Material

steel comp 302 or steel comp 303 or steel comp 305

Screw Surface Treatment

passivate

Thread Series Designator

unc

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

Related Hardware Products

Part Number Description
505M109 Machine Screw
9H-902-0125 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-7420?
The FSCG of the NSN 5305-01-059-7420 is 5305
Does the NSN 5305-01-059-7420 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-059-7420 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 5305-01-059-7420 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-7420 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 5305-01-059-7420 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 15, 1978