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5305-00-837-0845

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) Nationale Lagernummer
5305-00-837-0845
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
29294
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
01/01/1962 (vor 64 Jahren)

1.051 inches minimum and 1.081 inches maximum fastener length, pan head style, 0.316 inches minimum thread length, 3a thread class, right-hand thread direction

Specs & Compatibility

Thread-Klasse

3a

Gewinderichtung

right-hand

Gewindelänge

0.316 inches minimum

Länge des Befestigungselements

1.051 inches minimum and 1.081 inches maximum

Kopfform

pan

Durchmesser des Kopfes

0.464 inches minimum and 0.493 inches maximum

Kopfhöhe

0.133 inches minimum and 0.150 inches maximum

Durchmesser des Griffs

0.2485 inches minimum and 0.2495 inches maximum

Interne Antriebsart

offset cruciform (torque set)

Nenndurchmesser des Gewindes

0.250 inches

Grifflänge

0.750 inches nominal

Gewindeanzahl pro Zoll

28

Minimale Zugfestigkeit

160000 pounds per square inch

Härtegrad

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

Oberflächenbeschaffenheit

32.0 microinches bearing surface of head

Oberflächenbeschaffenheit

32.0 microinches grip

Oberflächenbeschaffenheit

32.0 microinches threads

Material

steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall

Materialdokument und Klassifizierung

mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall

Oberflächenbehandlung

cadmium and chromate overall

Dokument und Klassifizierung zur Oberflächenbehandlung

qq-p-416 ty 2 cl 3 fed spec all treatment responses overall

Gewindeserienbezeichnung

unjf

Spezifikation/Standarddaten

80205-nas1144 professional/industrial association standard

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
NAS1144-12 Close Tolerance Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-00-837-0845?
The FSCG of the NSN 5305-00-837-0845 is 5305
Does the NSN 5305-00-837-0845 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-837-0845 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 5305-00-837-0845 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-837-0845 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 5305-00-837-0845 was assigned to the Federal Catalog?
It was assigned vor 64 Jahren, on Mon, Jan 1, 1962