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4P145 Safety Relief Valve

4820-00-176-4621

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Προτεινόμενα μέρη

C-53-29641
5342-01-239-3160
Special Clip
C-53-63634
5325-01-240-0734
Retaining Ring
C-53013
5340-01-237-0926
Access Cover
C-53157PC20
5330-01-081-1288
Preformed Packing
C-5319
5330-01-665-3730
Gasket
C-53408
5940-01-681-6572
Lug Terminal
C-53416 REV N4
5940-01-681-5492
Lug Terminal
C-5368
5340-01-086-8909
Synchro Clamp

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Official Item Classification

Ονομα
Safety Relief Valve
Αριθμός εξαρτήματος
4P145
(NSN) Εθνικός αριθμός αποθέματος
4820-00-176-4621
(FSG) Ομοσπονδιακή ομάδα εφοδιασμού
48 Valves
(FSC) Ομοσπονδιακή Ταξινόμηση Εφοδιασμού
4820 Μη μηχανοκίνητες βαλβίδες
(INC) Κωδικός ονόματος αντικειμένου
05488
(FIIG) Οδηγός Ομοσπονδιακής Αναγνώρισης Αντικειμένων
A046B0
Ημερομηνία
12/17/1969 (πριν 56 χρόνια)

flared (tube) all ends connection style, poppet flow control device, spring disk loading method, right-hand all ends thread direction, 3a all ends thread class

Specs & Compatibility

Κλάση νήματος

3a all ends

Κατεύθυνση νήματος

right-hand all ends

Συσκευή ελέγχου ροής

poppet

Μέθοδος φόρτωσης δίσκου

spring

Στυλ σύνδεσης

flared (tube) all ends

Λειτουργία βαλβίδων Μέθοδος

automatic

Τύπος σύνδεσης

threaded external tube all ends

Ρυθμιζόμενο εύρος πίεσης

+3.0 to 7.0 pounds per square inch

Μέγιστη πίεση λειτουργίας

30.0 pounds per square inch single response

Ονομαστικό μέγεθος σπειρώματος

0.438 inches all ends

Γωνία καθίσματος

37.0 degrees all ends

Ονομαστικός εξωτερικός σωλήνας διαμέτρου

0.250 inches 1st end

Υλικό

aluminum body

Μέσα για τα οποία σχεδιάστηκε

air 1st response

Μέσα για τα οποία σχεδιάστηκε

fuel/oil, hydrocarbon 2nd response

Προσδιοριστής στυλ

straight thru note: to be used for valve bodies of one section only.

Προσδιοριστής σειράς νημάτων

unf all ends

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

0005488

Related Hardware Products

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205-062-668-001 Safety Relief Valve
205-062-668-1 Safety Relief Valve
4P145 Safety Relief Valve

Συχνές ερωτήσεις

What is the FSCG of the NSN 4820-00-176-4621?
The FSCG of the NSN 4820-00-176-4621 is 4820
Does the NSN 4820-00-176-4621 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-176-4621 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 4820-00-176-4621 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-176-4621 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 4820-00-176-4621 was assigned to the Federal Catalog?
It was assigned πριν 56 χρόνια, on Wed, Dec 17, 1969