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397250 Plain Stud

5307-00-149-4321

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Official Item Classification

Ονομα
Plain Stud
Αριθμός εξαρτήματος
397250
(NSN) Εθνικός αριθμός αποθέματος
5307-00-149-4321
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
53 Hardware and Abrasives
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
5307 Βραχίονες
(INC) Κωδικός ονόματος αντικειμένου
15948
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A051A0
Ημερομηνία
01/01/1961 (πριν 65 χρόνια)

3a nut thread thread class, right-hand stud thread thread direction, 0.485 inches minimum and 0.515 inches maximum stud thread thread length, right-hand nut thread thread direction, +0.2223 to 0.2243 inches stud thread thread pitch diameters

Specs & Compatibility

Κλάση νήματος

3a nut thread

Διάμετροι βήματος σπειρώματος

+0.2223 to 0.2243 inches stud thread

Κατεύθυνση νήματος

right-hand nut thread

Κατεύθυνση νήματος

right-hand stud thread

Μήκος νήματος

0.485 inches minimum and 0.515 inches maximum stud thread

Μήκος νήματος

0.500 inches minimum nut thread

Συνολικό μήκος

4.781 inches nominal

Ποσότητα νήματος ανά ίντσα

20 stud thread

Ποσότητα νήματος ανά ίντσα

28 nut thread

Βαθμολογία σκληρότητας

28.0 rockwell c minimum and 32.0 rockwell c maximum

Ονομαστικό μέγεθος σπειρώματος

0.250 inches nut thread

Ονομαστικό μέγεθος σπειρώματος

0.250 inches stud thread

Ειδικά Χαρακτηριστικά

stud end must be rolled thread

Υλικό

steel comp 8740 or steel comp 4130 or steel comp 8630

Υλικό Έγγραφο και Ταξινόμηση

ams 6322 assn std 1st material response or ams 6324 assn std 1st material response or ams 6370 assn std 2nd material response or ams 6280 assn std 3rd material response

Επιφανειακή επεξεργασία

cadmium overall

Έγγραφο και ταξινόμηση επιφανειακής επεξεργασίας

ams 2400 assn std single treatment response overall

Προσδιοριστής σειράς νημάτων

unf nut thread

Προσδιοριστής σειράς νημάτων

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015948

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
397250 Plain Stud

Συχνές ερωτήσεις

What is the FSCG of the NSN 5307-00-149-4321?
The FSCG of the NSN 5307-00-149-4321 is 5307
Does NSN 5307-00-149-4321 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 5307-00-149-4321 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-149-4321 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 5307-00-149-4321 was assigned to the Federal Catalog?
It was assigned πριν 65 χρόνια, on Sun, Jan 1, 1961