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4820-01-144-3214

Safety Relief Valve

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חלקים מומלצים

15F-4-3 8IN
4820-01-283-5004
Valve Seat
15F-4 3IN ITEM 14
5330-01-271-4313
Gasket
15F-4 3IN ITEM 2
4820-01-271-3671
Valve Disk
15F-4 3IN ITEM 3
4820-01-271-3646
Valve Seat
15F-4 3IN ITEM 5
4820-01-271-3659
Fluid Valve Stem
15F-4 3IN ITEM 6
5330-01-271-4325
Packing Retainer
15F-4 3IN ITEM 7
5331-01-271-5783
O-Ring
15F-4 3IN ITEM 8
5330-01-271-5835
Packing Retainer

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-01-144-3214
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05488
(FIIG) מדריך זיהוי פריטים פדרלי
A046B0
תַאֲרִיך
12/18/1982 (לפני 43 שנים)

right-hand 2nd end thread direction, plain (pipe) 1st endplain,optional end(pipe) 2nd end connection style, poppet flow control device, right-hand 1st end thread direction, 250.0 fahrenheit single response maximum operating temp

Specs & Compatibility

כיוון החוט

right-hand 1st end

כיוון החוט

right-hand 2nd end

בקרת זרימה

poppet

מקסימום הפעלה

250.0 fahrenheit single response

סגנון חיבור

plain (pipe) 1st endplain,optional end(pipe) 2nd end

מבצע Valve שיטות

automatic

סוג חיבור

threaded external pipe 1st endthreaded internal pipe 2nd end

לחץ תפעול מקסימלי

200.0 pounds per square inch single response

גודל הברגה נומינלי

0.750 inches 2nd end

גודל הברגה נומינלי

0.750 inches 1st end

פתיחת לחץ

4.0 pounds per square inch

תכונות מיוחדות

inline type

חוֹמֶר

steel comp 303 overall

מסמך חומרי וסיווג

aisi 303 assn std single material response overall

מדיה עבור מה מיועד

acetylene 2nd response

מדיה עבור מה מיועד

air 1st response

מדיה עבור מה מיועד

ammonia, gaseous 3rd response

מדיה עבור מה מיועד

refrigerant 12 4th response

סמל סגנון

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

סמן סדרת חוט

npt 2nd end

סמן סדרת חוט

npt 1st end

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

Related Hardware Products

מספר חלק תֵאוּר
559T-6MP-4 Safety Relief Valve

שאלות נפוצות

What is the FSCG of the NSN 4820-01-144-3214?
The FSCG of the NSN 4820-01-144-3214 is 4820
Does the NSN 4820-01-144-3214 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-144-3214 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 4820-01-144-3214 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-144-3214 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 4820-01-144-3214 was assigned to the Federal Catalog?
It was assigned לפני 43 שנים, on Sat, Dec 18, 1982