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4820-00-287-4637

Safety Relief Valve

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-00-287-4637
(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)

0.250 inches 1st end nominal pipe size accommodated, right-hand 2nd end thread direction, right-hand 1st end thread direction, 0.250 inches 2nd end nominal pipe size accommodated, disk flow control device

Specs & Compatibility

המונחים: nominal tube Size Accommodated

0.250 inches 1st end

המונחים: nominal tube Size Accommodated

0.250 inches 2nd end

כיוון החוט

right-hand 1st end

כיוון החוט

right-hand 2nd end

בקרת זרימה

disk

שיטת טעינה

spring

סגנון חיבור

plain (pipe) 2nd end

סגנון חיבור

plain,optional end(pipe) 1st end

מבצע Valve שיטות

automatic

סוג חיבור

threaded external pipe 2nd end

סוג חיבור

threaded internal pipe 1st end

כמות חוט לאינץ'

18 1st end

כמות חוט לאינץ'

18 2nd end

גודל הברגה נומינלי

0.250 inches 1st end

גודל הברגה נומינלי

0.250 inches 2nd end

פתיחת לחץ

625.0 pounds per square inch

חוֹמֶר

copper alloy body

חוֹמֶר

nickel alloy seat

סמל סגנון

angle

סמן סדרת חוט

npt 2nd end

סמן סדרת חוט

npt 1st end

מספר סימוכין מאפיינים מבדילים

as differentiated by pac adsv and valve size

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 4820-00-287-4637?
The FSCG of the NSN 4820-00-287-4637 is 4820
Does the NSN 4820-00-287-4637 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4637 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 4820-00-287-4637 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-287-4637 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 4820-00-287-4637 was assigned to the Federal Catalog?
It was assigned לפני 63 שנים, on Tue, Jan 1, 1963