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4820-00-202-8221

Safety Relief Valve

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-00-202-8221
(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)

plain (pipe) all ends connection style, poppet flow control device, right-hand all ends thread direction, 0.375 inches all ends nominal pipe size accommodated, spring disk loading method

Specs & Compatibility

המונחים: nominal tube Size Accommodated

0.375 inches all ends

כיוון החוט

right-hand all ends

בקרת זרימה

poppet

שיטת טעינה

spring

סגנון חיבור

plain (pipe) all ends

מבצע Valve שיטות

automatic

סוג חיבור

threaded external pipe all ends

כמות חוט לאינץ'

18 1st end

גודל הברגה נומינלי

0.375 inches all ends

פתיחת לחץ

20.0 pounds per square inch

חוֹמֶר

copper alloy body

חוֹמֶר

copper alloy seat

חוֹמֶר

steel stem

סמל סגנון

angle

סמן סדרת חוט

npt 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

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שאלות נפוצות

What is the FSCG of the NSN 4820-00-202-8221?
The FSCG of the NSN 4820-00-202-8221 is 4820
Does the NSN 4820-00-202-8221 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-202-8221 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 4820-00-202-8221 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-202-8221 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 4820-00-202-8221 was assigned to the Federal Catalog?
It was assigned לפני 63 שנים, on Tue, Jan 1, 1963