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5305-01-260-8941

Close Tolerance Screw

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Official Item Classification

Ονομα
Close Tolerance Screw
(NSN) Εθνικός αριθμός αποθέματος
5305-01-260-8941
(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
08/05/1987 (πριν 39 χρόνια)

3a thread class, 1.236 inches minimum and 1.266 inches maximum fastener length, right-hand thread direction, 0.476 inches minimum and 0.526 inches maximum thread length, flat countersunk head style

Specs & Compatibility

Κλάση νήματος

3a

Κατεύθυνση νήματος

right-hand

Μήκος νήματος

0.476 inches minimum and 0.526 inches maximum

Μήκος συνδετήρα

1.236 inches minimum and 1.266 inches maximum

Στυλ κεφαλιού

flat countersunk

Διάμετρος κεφαλής

0.428 inches minimum and 0.478 inches maximum

Διάμετρος πλέγματος

0.3110 inches minimum and 0.3120 inches maximum

Εσωτερικό στυλ κίνησης

high-torque

Ονομαστική διάμετρος νήματος

0.312 inches

Μήκος πλέγματος

0.740 inches minimum and 0.760 inches maximum

Ποσότητα νήματος ανά ίντσα

24

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

Φινίρισμα επιφάνειας

32.0 microinches grip

Φινίρισμα επιφάνειας

32.0 microinches threads

Υλικό

steel comp 4140 or steel comp e4340 or steel comp 8740 overall

Υλικό Έγγραφο και Ταξινόμηση

mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall

Επιφανειακή επεξεργασία

cadmium and chromate overall

Έγγραφο και ταξινόμηση επιφανειακής επεξεργασίας

qq-p-416 ty2 cl2 fed spec single treatment response overall

Προσδιοριστής σειράς νημάτων

unjf

Προδιαγραφές/Τυπικά δεδομένα

80205-nas1581 professional/industrial association standard

Replacement For

Αριθμός εξαρτήματος Περιγραφή
5305-00-288-2465 No Name Available 09/01/1994

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

Αριθμός εξαρτήματος Περιγραφή
NAS1581A5H12 Close Tolerance Screw
NAS1581A5H12T Close Tolerance Screw
NAS1581F5H12 Close Tolerance Screw

Συχνές ερωτήσεις

What is the FSCG of the NSN 5305-01-260-8941?
The FSCG of the NSN 5305-01-260-8941 is 5305
Does the NSN 5305-01-260-8941 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-260-8941 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 5305-01-260-8941 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-260-8941 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 5305-01-260-8941 was assigned to the Federal Catalog?
It was assigned πριν 39 χρόνια, on Wed, Aug 5, 1987