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4820-00-449-4527

Safety Relief Valve

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741303-K01
5340-01-398-0756
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Compression Helical Spring
741313-A
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7413143
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Plain Stud
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Cap Plain Nut

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-00-449-4527
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05488
(FIIG) מדריך זיהוי פריטים פדרלי
A046B0
תַאֲרִיך
12/12/1969 (לפני 56 שנים)

right-hand 1st end thread direction, piston flow control device, inside spring bonnet type, 3a 1st end thread class, threaded bonnet attachment method

Specs & Compatibility

מחלקת חוטים

3a 1st end

כיוון החוט

right-hand 1st end

בקרת זרימה

piston

סוג Beanie

inside spring

המונחים:

threaded

מקסימום הפעלה

225.0 fahrenheit single response

סגנון חיבור

flared (tube) 1st end

סוג חיבור

threaded external tube 2nd end

סוג חיבור

threaded external tube 1st end

תכונות המסופקות

bonnet packing and pressure tight outlet side

כמות חוט לאינץ'

16 1st end

טווח לחץ מתאים

+115.0 to 250.0 pounds per square inch

לחץ תפעול מקסימלי

250.0 pounds per square inch single response

גודל הברגה נומינלי

0.750 inches 1st end

Seatזווית

37.0 degrees 1st end

פתיחת לחץ

200.0 pounds per square inch

Nominal Outside Diameter Tube Accommodated

0.500 inches 1st end

חוֹמֶר

aluminum alloy 2014 body

חוֹמֶר

aluminum alloy 2014 seat

חוֹמֶר

steel corrosion resisting flow control device

מסמך חומרי וסיווג

qq-a-225/4 fed spec single material response body

מסמך חומרי וסיווג

qq-a-225/4 fed spec single material response seat

טיפול פני השטח

anodize

סמל סגנון

angle

סמן סדרת חוט

unf 1st end

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

Related Hardware Products

מספר חלק תֵאוּר
624XB-4-8-11 Safety Relief Valve
624XB4-8-11 Safety Relief Valve

שאלות נפוצות

What is the FSCG of the NSN 4820-00-449-4527?
The FSCG of the NSN 4820-00-449-4527 is 4820
Does the NSN 4820-00-449-4527 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-449-4527 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 4820-00-449-4527 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-449-4527 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 4820-00-449-4527 was assigned to the Federal Catalog?
It was assigned לפני 56 שנים, on Fri, Dec 12, 1969