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424321 Assembled Washer Screw

5305-00-042-4321

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Official Item Classification

Name
Assembled Washer Screw
Teilenummer
424321
(NSN) Nationale Lagernummer
5305-00-042-4321
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
06660
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
01/01/1963 (vor 63 Jahren)

0.202 inches minimum and 0.294 inches maximum thread length, round head style, 2a thread class, right-hand thread direction, 0.281 inches minimum and 0.312 inches maximum fastener length

Specs & Compatibility

Thread-Klasse

2a

Gewinderichtung

right-hand

Gewindelänge

0.202 inches minimum and 0.294 inches maximum

Länge des Befestigungselements

0.281 inches minimum and 0.312 inches maximum

Kopfform

round

Durchmesser des Kopfes

0.287 inches minimum and 0.309 inches maximum

Kopfhöhe

0.107 inches minimum and 0.120 inches maximum

Waschmaschine Menge

1

Interne Antriebsart

cross recess type 1

Nenndurchmesser des Gewindes

0.164 inches

Gewindeanzahl pro Zoll

36

Härtegrad

40.0 rockwell c minimum and 50.0 rockwell c maximum primary washer

Außendurchmesser der primären Unterlegscheibe

0.305 inches minimum and 0.320 inches maximum

Primäre Unterlegscheibe

flat external teeth

Materialstärke der primären Unterlegscheibe

0.018 inches minimum and 0.023 inches maximum

Material

steel overall

Materialdokument und Klassifizierung

sae assn std single material response overall

Oberflächenbehandlung

cadmium or zinc overall

Dokument und Klassifizierung zur Oberflächenbehandlung

qq-p-416,ty 1,cl 3 fed spec 1st treatment response or qq-z-325,ty 1,cl 3 fed spec 2nd 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

0006660

Related Hardware Products

Teilenummer Beschreibung
424321 Assembled Washer Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-00-042-4321?
The FSCG of the NSN 5305-00-042-4321 is 5305
Does the NSN 5305-00-042-4321 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-042-4321 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 5305-00-042-4321 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-042-4321 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 5305-00-042-4321 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963