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5305-00-069-0491

Machine Screw

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Official Item Classification

Name
Machine Screw
(NSN) National Stock Number
5305-00-069-0491
(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)

fillister head style, right-hand thread direction, 1.750 inches nominal fastener length, 1.750 inches nominal thread length, 2a thread class

Specs & Compatibility

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.750 inches nominal

Fastener Length

1.750 inches nominal

Head Style

fillister

Head Diameter

0.622 inches nominal

Head Height

0.407 inches nominal

Internal Drive Style

slot

Nominal Thread Diameter

0.375 inches

Thread Quantity Per Inch

16

Screw Material

steel comp 302 or steel comp 303 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

Nondefinitive Spec/Std Data

1 type and 4s style

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
177004-443 Machine Screw
AN500AD616-28 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-069-0491?
The FSCG of the NSN 5305-00-069-0491 is 5305
Does the NSN 5305-00-069-0491 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-069-0491 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 5305-00-069-0491 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-069-0491 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 5305-00-069-0491 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963