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5305-00-306-4571

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) Nationale Lagernummer
5305-00-306-4571
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
29294
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
10/17/1973 (vor 52 Jahren)

0.276 inches minimum and 0.323 inches maximum thread length, flat countersunk head style, 0.786 inches minimum and 0.853 inches maximum fastener length, right-hand thread direction, 3a thread class

Specs & Compatibility

Thread-Klasse

3a

Gewinderichtung

right-hand

Gewindelänge

0.276 inches minimum and 0.323 inches maximum

Länge des Befestigungselements

0.786 inches minimum and 0.853 inches maximum

Kopfform

flat countersunk

Durchmesser des Kopfes

0.477 inches maximum

Durchmesser des Griffs

0.3110 inches minimum and 0.3120 inches maximum

Interne Antriebsart

high-torque

Nenndurchmesser des Gewindes

0.312 inches

Grifflänge

0.427 inches minimum and 0.447 inches maximum

Gewindeanzahl pro Zoll

24

Senkwinkel

99.0 degrees minimum and 101.0 degrees maximum

Oberflächenbeschaffenheit

125.0 microinches top of head

Oberflächenbeschaffenheit

32.0 microinches bearing surface of head

Oberflächenbeschaffenheit

32.0 microinches grip

Oberflächenbeschaffenheit

32.0 microinches threads

Material

steel comp 431 overall

Materialdokument und Klassifizierung

ams 5628 assn std single material response overall

Gewindeserienbezeichnung

unjf

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

0029294

Related Hardware Products

Teilenummer Beschreibung
HT5V7 Close Tolerance Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-00-306-4571?
The FSCG of the NSN 5305-00-306-4571 is 5305
Does the NSN 5305-00-306-4571 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-306-4571 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 5305-00-306-4571 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-306-4571 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 5305-00-306-4571 was assigned to the Federal Catalog?
It was assigned vor 52 Jahren, on Wed, Oct 17, 1973