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5307-00-149-5257

Stepped Stud

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Official Item Classification

Name
Stepped Stud
(NSN) Nationale Lagernummer
5307-00-149-5257
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5307 Stehbolzen
(INC) Artikelbezeichnung Code
15949
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A051A0
Datum
01/01/1963 (vor 63 Jahren)

+0.2847 to 0.2857 inches stud thread thread pitch diameters, 0.540 inches minimum nut thread thread length, 3a nut thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction

Specs & Compatibility

Thread-Klasse

3a nut thread

Gewindesteigungsdurchmesser

+0.2847 to 0.2857 inches stud thread

Gewinderichtung

right-hand nut thread

Gewinderichtung

right-hand stud thread

Gewindelänge

0.540 inches minimum nut thread

Gewindelänge

0.430 inches minimum stud thread

Schaftdurchmesser

0.223 inches minimum and 0.227 inches maximum

Gesamtlänge

1.780 inches minimum and 1.782 inches maximum

Gewindeanzahl pro Zoll

18 stud thread

Gewindeanzahl pro Zoll

28 nut thread

Härtegrad

26.0 rockwell c minimum and 32.0 rockwell c maximum

Nenngewindegröße

0.250 inches nut thread

Nenngewindegröße

0.312 inches stud thread

Besondere Merkmale

stud end thread 0.003 in. oversize

Material

steel comp 8740 or steel comp 4130

Oberflächenbehandlung

cadmium overall

Stilbezeichnung

stepped

Gewindeserienbezeichnung

unf nut thread

Gewindeserienbezeichnung

uns stud thread

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

0015949

Related Hardware Products

Teilenummer Beschreibung
2143H135 Stepped Stud

Häufig gestellte Fragen

What is the FSCG of the NSN 5307-00-149-5257?
The FSCG of the NSN 5307-00-149-5257 is 5307
Does NSN 5307-00-149-5257 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 5307-00-149-5257 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-149-5257 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 5307-00-149-5257 was assigned to the Federal Catalog?
It was assigned vor 63 Jahren, on Tue, Jan 1, 1963