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MB251-4D30 Machine Bolt

5306-01-131-9821

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Προτεινόμενα μέρη

4HC131
5305-01-158-2042
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4HC14
5310-01-157-7265
Nut
4HC224
5330-01-160-0562
Preformed Packing
4HC247
5305-01-158-2034
Socket Head Cap Screw
4HC251
5340-01-160-2436
Helical Compression Spr Retainer
4HC252
5360-01-162-8834
Compression Helical Spring
4HC254
5340-01-160-4694
Helical Compression Spr Retainer
4HC265
5331-01-156-3767
O-Ring

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Official Item Classification

Ονομα
Machine Bolt
Αριθμός εξαρτήματος
MB251-4D30
(NSN) Εθνικός αριθμός αποθέματος
5306-01-131-9821
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
53 Hardware and Abrasives
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
5306 Βολβοί
(INC) Κωδικός ονόματος αντικειμένου
01847
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A003B0
Ημερομηνία
05/20/1982 (πριν 44 χρόνια)

hexagon head style, 0.400 inches minimum and 0.450 inches maximum thread length, 3a thread class, 2.285 inches minimum and 2.315 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

Κλάση νήματος

3a

Κατεύθυνση νήματος

right-hand

Μήκος νήματος

0.400 inches minimum and 0.450 inches maximum

Μήκος συνδετήρα

2.285 inches minimum and 2.315 inches maximum

Στυλ κεφαλιού

hexagon

Ύψος κεφαλής

0.125 inches minimum and 0.140 inches maximum

Πλάτος μεταξύ επιπέδων

0.430 inches minimum and 0.439 inches maximum

Σκούπισμα άψητο Διάμετρος τρύπας

0.076 inches minimum and 0.086 inches maximum first hole

Ονομαστική διάμετρος νήματος

0.250 inches

Μήκος πλέγματος

1.865 inches minimum and 1.885 inches maximum

Παρεχόμενα χαρακτηριστικά

finished head

Ποσότητα νήματος ανά ίντσα

28

Απόσταση από το κεφάλι μεγαλύτερη επιφάνεια διόπτευσης σε Shank Hole Center

2.094 inches minimum and 2.144 inches maximum first hole

Φινίρισμα επιφάνειας

16.0 microinches threads

Φινίρισμα επιφάνειας

63.0 microinches bearing surface of head

Φινίρισμα επιφάνειας

63.0 microinches grip

Υλικό

titanium alloy uns r56400 overall

Υλικό Έγγραφο και Ταξινόμηση

ams4967 assn std single material response overall

Επιφανειακή επεξεργασία

aluminum and chromate overall

Έγγραφο και ταξινόμηση επιφανειακής επεξεργασίας

mil-c-83488 type 2 class 3 mil spec single treatment response overall

Προσδιοριστής σειράς νημάτων

unjf

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

0001847

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Συχνές ερωτήσεις

What is the FSCG of the NSN 5306-01-131-9821?
The FSCG of the NSN 5306-01-131-9821 is 5306
Does the NSN 5306-01-131-9821 have a Schedule B code assigned?
Yes, the Schedule B code is 8108908000
Does NSN 5306-01-131-9821 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 5306-01-131-9821 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-131-9821 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 5306-01-131-9821 was assigned to the Federal Catalog?
It was assigned πριν 44 χρόνια, on Thu, May 20, 1982