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4820-01-227-1013

Safety Relief Valve

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-01-227-1013
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05488
(FIIG) מדריך זיהוי פריטים פדרלי
A046B0
תַאֲרִיך
02/28/1986 (לפני 40 שנים)

bolted bonnet attachment method, spring disk loading method, 8 all ends bolt hole quantity, disk flow control device, inside spring bonnet type

Specs & Compatibility

בקרת זרימה

disk

סוג Beanie

inside spring

המונחים:

bolted

שיטת טעינה

spring

המונחים: Hole Quantity

8 all ends

מקסימום הפעלה

150.0 fahrenheit single response

מבצע Valve שיטות

automatic

Flange Shape

round with holes all ends

סוג חיבור

flange all ends

גודל Valve

4.000 inches

טווח לחץ מתאים

+56.0 to 70.0 pounds per square inch

לחץ תפעול מקסימלי

150.0 pounds per square inch single response

Nominal Out Diameter

7.688 inches all ends

תגית: Thickness

0.500 inches 2nd end

תגית: Thickness

1.000 inches 1st end

חיבור ראשון ל- Centerline Distance

5.375 inches

המונחים: Bullt Hole Nominal Diameter

0.562 inches all ends

חיבור שני ל- Centerline Distance

6.000 inches

מעגל בולט Nominal Diameter

6.562 inches all ends

עיצוב פנים Face Design

plain all ends

חוֹמֶר

copper alloy 922 body

חוֹמֶר

nickel alloy flow control device

חוֹמֶר

nickel alloy stem

סמל סגנון

angle flanged ends

תכונות משלימות

this item has been reviewed for asbestos material. the current approved source, 15187, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984

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

0005488

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שאלות נפוצות

What is the FSCG of the NSN 4820-01-227-1013?
The FSCG of the NSN 4820-01-227-1013 is 4820
Does the NSN 4820-01-227-1013 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-227-1013 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 4820-01-227-1013 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-227-1013 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 4820-01-227-1013 was assigned to the Federal Catalog?
It was assigned לפני 40 שנים, on Fri, Feb 28, 1986