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NAS1580A4T26 Close Tolerance Screw

5305-01-114-0971

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Official Item Classification

Name
Close Tolerance Screw
Teilenummer
NAS1580A4T26
(NSN) Nationale Lagernummer
5305-01-114-0971
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
29294
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
06/10/1981 (vor 45 Jahren)

flat countersunk head style, right-hand thread direction, 2.013 inches minimum and 2.043 inches maximum fastener length, 3a thread class, 0.378 inches minimum and 0.428 inches maximum thread length

Specs & Compatibility

Thread-Klasse

3a

Gewinderichtung

right-hand

Gewindelänge

0.378 inches minimum and 0.428 inches maximum

Länge des Befestigungselements

2.013 inches minimum and 2.043 inches maximum

Kopfform

flat countersunk

Durchmesser des Kopfes

0.464 inches minimum and 0.507 inches maximum

Durchmesser des Griffs

0.2490 inches minimum and 0.2495 inches maximum

Interne Antriebsart

offset cruciform (torque set)

Nenndurchmesser des Gewindes

0.250 inches

Grifflänge

1.615 inches minimum and 1.635 inches maximum

Gewindeanzahl pro Zoll

28

Minimale Zugfestigkeit

160000 pounds per square inch

Härtegrad

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

Senkwinkel

99.0 degrees minimum and 101.0 degrees maximum

Oberflächenbeschaffenheit

32.0 microinches grip

Oberflächenbeschaffenheit

32.0 microinches threads

Material

steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4340 overall

Oberflächenbehandlung

cadmium and chromate overall

Dokument und Klassifizierung zur Oberflächenbehandlung

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

Gewindeserienbezeichnung

unjf

Spezifikation/Standarddaten

80205-nas1580 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
5305PL0783865 Close Tolerance Screw
NAS1580A4T26 Close Tolerance Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-01-114-0971?
The FSCG of the NSN 5305-01-114-0971 is 5305
Does the NSN 5305-01-114-0971 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-114-0971 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 5305-01-114-0971 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-114-0971 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 5305-01-114-0971 was assigned to the Federal Catalog?
It was assigned vor 45 Jahren, on Wed, Jun 10, 1981