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5305-00-121-7745

Close Tolerance Screw

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Official Item Classification

Name
Close Tolerance Screw
(NSN) Nationale Lagernummer
5305-00-121-7745
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
29294
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
11/01/1968 (vor 57 Jahren)

0.313 inches minimum and 0.363 inches maximum thread length, right-hand thread direction, flat chamfer head style, 3a thread class, 1.073 inches minimum and 1.103 inches maximum fastener length

Specs & Compatibility

Thread-Klasse

3a

Gewinderichtung

right-hand

Gewindelänge

0.313 inches minimum and 0.363 inches maximum

Länge des Befestigungselements

1.073 inches minimum and 1.103 inches maximum

Kopfform

flat chamfer

Durchmesser des Kopfes

0.306 inches minimum and 0.313 inches maximum

Kopfhöhe

0.103 inches minimum and 0.118 inches maximum

Lochdurchmesser

0.046 inches nominal

Verriegelungsfunktion

pellet or strip or patch threads

Durchmesser des Griffs

0.1885 inches minimum and 0.1895 inches maximum

Interne Antriebsart

offset cruciform (torque set)

Nenndurchmesser des Gewindes

0.190 inches

Grifflänge

0.740 inches minimum and 0.760 inches maximum

Bohrungstyp

drilled

Gewindeanzahl pro Zoll

32

Minimale Zugfestigkeit

160000 pounds per square inch

Bohrungskonfigurationsstil

round

Material

steel comp 4130 overall

Materialdokument und Klassifizierung

mil-s-6758,cond d4 mil spec single material response overall

Oberflächenbehandlung

cadmium and chromate overall

Dokument und Klassifizierung zur Oberflächenbehandlung

qq-p-416 ty 2 cl 3 fed spec single treatment response overall

Gewindeserienbezeichnung

unf

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
7S32-3A12H Close Tolerance Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-00-121-7745?
The FSCG of the NSN 5305-00-121-7745 is 5305
Does the NSN 5305-00-121-7745 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-121-7745 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 5305-00-121-7745 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-121-7745 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 5305-00-121-7745 was assigned to the Federal Catalog?
It was assigned vor 57 Jahren, on Fri, Nov 1, 1968