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4820-00-288-7295

Safety Relief Valve

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-00-288-7295
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05488
(FIIG) מדריך זיהוי פריטים פדרלי
A046B0
תַאֲרִיך
01/01/1963 (לפני 63 שנים)

inside spring bonnet type, spring disk loading method, 4 all ends bolt hole quantity, bolted bonnet attachment method, disk flow control device

Specs & Compatibility

בקרת זרימה

disk

סוג Beanie

inside spring

המונחים:

bolted

שיטת טעינה

spring

המונחים: Hole Quantity

4 all ends

מקסימום הפעלה

425.0 fahrenheit single response

מבצע Valve שיטות

automatic

Flange Shape

round with holes all ends

סוג חיבור

flange all ends

גודל Valve

1.000 inches

טווח לחץ מתאים

+36.0 to 55.0 pounds per square inch

לחץ תפעול מקסימלי

125.0 pounds per square inch single response

Nominal Out Diameter

4.250 inches all ends

תגית: Thickness

0.438 inches all ends

חיבור ראשון ל- Centerline Distance

3.250 inches

המונחים: Bullt Hole Nominal Diameter

0.562 inches all ends

חיבור שני ל- Centerline Distance

3.250 inches

מעגל בולט Nominal Diameter

3.125 inches all ends

עיצוב פנים Face Design

plain all ends

תכונות מיוחדות

w/lifting lever

חוֹמֶר

copper alloy body

חוֹמֶר

nickel alloy flow control device

חוֹמֶר

nickel alloy seat

חוֹמֶר

nickel alloy stem

מדיה עבור מה מיועד

steam single response

סמל סגנון

angle flanged 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

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שאלות נפוצות

What is the FSCG of the NSN 4820-00-288-7295?
The FSCG of the NSN 4820-00-288-7295 is 4820
Does the NSN 4820-00-288-7295 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-288-7295 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 4820-00-288-7295 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-288-7295 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 4820-00-288-7295 was assigned to the Federal Catalog?
It was assigned לפני 63 שנים, on Tue, Jan 1, 1963