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5305-00-178-8639

Shoulder Screw

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Official Item Classification

Name
Shoulder Screw
(NSN) Nationale Lagernummer
5305-00-178-8639
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
22846
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
02/18/1973 (vor 53 Jahren)

flat chamfer head style, 0.344 inches minimum and 0.346 inches maximum fastener length, right-hand thread direction, 2a thread class, 0.156 inches nominal thread length

Specs & Compatibility

Thread-Klasse

2a

Gewinderichtung

right-hand

Gewindelänge

0.156 inches nominal

Länge des Befestigungselements

0.344 inches minimum and 0.346 inches maximum

Kopfform

flat chamfer

Durchmesser des Kopfes

0.250 inches nominal

Kopfhöhe

0.125 inches nominal

Schulter-Durchmesser

0.124 inches minimum and 0.125 inches maximum first shoulder

Schulterlänge

0.188 inches minimum and 0.190 inches maximum first shoulder

Interne Antriebsart

slot

Nenndurchmesser des Gewindes

0.112 inches

Gewindeanzahl pro Zoll

40

Härtegrad

28.0 rockwell c minimum and 32.0 rockwell c maximum overall

Schulterform

round first shoulder

Material

steel comp 416 overall

Gewindeserienbezeichnung

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

SMS

Pseudo Item Name Code

0022846

Related Hardware Products

Teilenummer Beschreibung
PL2 Shoulder Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-00-178-8639?
The FSCG of the NSN 5305-00-178-8639 is 5305
Does the NSN 5305-00-178-8639 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-178-8639 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 5305-00-178-8639 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-178-8639 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 5305-00-178-8639 was assigned to the Federal Catalog?
It was assigned vor 53 Jahren, on Sun, Feb 18, 1973