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NAS5600-7 Machine Screw

5305-01-059-1903

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Official Item Classification

Name
Machine Screw
Part Number
NAS5600-7
(NSN) National Stock Number
5305-01-059-1903
(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
04/08/1978 (48 years ago)

0.408 inches minimum and 0.438 inches maximum fastener length, right-hand thread direction, 0.308 inches minimum and 0.388 inches maximum thread length, flat countersunk head style, 3a thread class

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.308 inches minimum and 0.388 inches maximum

Fastener Length

0.408 inches minimum and 0.438 inches maximum

Head Style

flat countersunk

Head Diameter

0.193 inches minimum and 0.226 inches maximum

Countersink Angle

100.0 degrees nominal

Special Features

tri-wing recess drive

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.

Pseudo Item Name Code

0006657

Related Hardware Products

Part Number Description
NAS5600-7 Machine Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-059-1903?
The FSCG of the NSN 5305-01-059-1903 is 5305
Does NSN 5305-01-059-1903 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 5305-01-059-1903 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-059-1903 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 5305-01-059-1903 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 8, 1978