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5305-01-259-3549

Close Tolerance Screw

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Official Item Classification

Ονομα
Close Tolerance Screw
(NSN) Εθνικός αριθμός αποθέματος
5305-01-259-3549
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
53 Hardware and Abrasives
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
5305 Βίδες
(INC) Κωδικός ονόματος αντικειμένου
29294
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A003B0
Ημερομηνία
07/17/1987 (πριν 39 χρόνια)

1.043 inches minimum and 1.073 inches maximum fastener length, 0.370 inches nominal thread length, right-hand thread direction, 3a thread class, flat countersunk head style

Specs & Compatibility

Κλάση νήματος

3a

Κατεύθυνση νήματος

right-hand

Μήκος νήματος

0.370 inches nominal

Μήκος συνδετήρα

1.043 inches minimum and 1.073 inches maximum

Στυλ κεφαλιού

flat countersunk

Διάμετρος κεφαλής

0.456 inches minimum and 0.508 inches maximum

Διάμετρος πλέγματος

0.2485 inches minimum and 0.2495 inches maximum

Εσωτερικό στυλ κίνησης

tri-wing recess

Ονομαστική διάμετρος νήματος

0.2500 inches

Μήκος πλέγματος

0.678 inches minimum and 0.698 inches maximum

Ποσότητα νήματος ανά ίντσα

28

Ελάχιστη αντοχή σε εφελκυσμό

160000 pounds per square inch

Βαθμολογία σκληρότητας

36.0 rockwell c minimum and 40.0 rockwell c maximum overall

Γωνία φρεζαρίσματος

99.0 degrees minimum and 101.0 degrees maximum

Υλικό

steel comp 4340 or steel comp 8740 overall

Υλικό Έγγραφο και Ταξινόμηση

mil-s-5000 mil spec 1st material response and mil-s-6049 mil spec 2nd material response or ams6322 assn std 2nd material response overall

Επιφανειακή επεξεργασία

cadmium or chromate overall

Έγγραφο και ταξινόμηση επιφανειακής επεξεργασίας

qq-p-416 ty2 cl2 fed spec 1st treatment response overall

Προσδιοριστής σειράς νημάτων

unjf

Προδιαγραφές/Τυπικά δεδομένα

80205-nas4404 professional/industrial association standard

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

0029294

Related Hardware Products

Αριθμός εξαρτήματος Περιγραφή
NAS4404-11 Close Tolerance Screw

Συχνές ερωτήσεις

What is the FSCG of the NSN 5305-01-259-3549?
The FSCG of the NSN 5305-01-259-3549 is 5305
Does the NSN 5305-01-259-3549 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-259-3549 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 5305-01-259-3549 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-259-3549 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 5305-01-259-3549 was assigned to the Federal Catalog?
It was assigned πριν 39 χρόνια, on Fri, Jul 17, 1987