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5305-01-054-2521

Socket Head Cap Screw

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Official Item Classification

Name
Socket Head Cap Screw
(NSN) Nationale Lagernummer
5305-01-054-2521
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
16282
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
01/17/1978 (vor 48 Jahren)

flat countersunk head style, 0.487 inches nominal thread length, 2a thread class, 1.187 inches minimum and 1.207 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

Thread-Klasse

2a

Gewinderichtung

right-hand

Gewindelänge

0.487 inches nominal

Länge des Befestigungselements

1.187 inches minimum and 1.207 inches maximum

Kopfform

flat countersunk

Durchmesser des Kopfes

0.360 inches minimum and 0.399 inches maximum

Interne Antriebsart

hexagon

Nenndurchmesser des Gewindes

0.250 inches

Schlüsselweite

0.156 inches nominal

Gewindeanzahl pro Zoll

28

Minimale Zugfestigkeit

160000 pounds per square inch

Senkwinkel

100.0 degrees nominal

Oberflächenbeschaffenheit

32.0 microinches grip

Besondere Merkmale

double lead thd

Material

steel comp 8740 or steel comp 4140 overall

Materialdokument und Klassifizierung

mil-s-6049 mil spec 1st material response or mil-s-5626 mil spec single material response overall

Oberflächenbehandlung

cadmium overall

Dokument und Klassifizierung zur Oberflächenbehandlung

qq-p-416 ty 2 cl 2 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

0016282

Related Hardware Products

Teilenummer Beschreibung
CA2104-8HS Socket Head Cap Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-01-054-2521?
The FSCG of the NSN 5305-01-054-2521 is 5305
Does the NSN 5305-01-054-2521 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-054-2521 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 5305-01-054-2521 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-054-2521 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 5305-01-054-2521 was assigned to the Federal Catalog?
It was assigned vor 48 Jahren, on Tue, Jan 17, 1978