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4820-00-005-4903

Check Valve

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Official Item Classification

שֵׁם
Check Valve
(NSN) מספר מלאי לאומי
4820-00-005-4903
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05487
(FIIG) מדריך זיהוי פריטים פדרלי
A530B0
תַאֲרִיך
06/19/1972 (לפני 54 שנים)

poppet flow control device, 3a all ends thread class, right-hand all ends thread direction, -65.0 fahrenheit 2nd response maximum operating temp, spring disk loading method

Specs & Compatibility

מחלקת חוטים

3a all ends

כיוון החוט

right-hand all ends

בקרת זרימה

poppet

שיטת טעינה

spring

מקסימום הפעלה

-65.0 fahrenheit 2nd response

מקסימום הפעלה

225.0 fahrenheit 1st response

סגנון חיבור

gasket seal (boss) all ends

מבצע Valve שיטות

automatic

סוג חיבור

threaded internal boss all ends

תנוחת הרים

horizontal

לחץ תפעול מקסימלי

3000.0 pounds per square inch single response

גודל הברגה נומינלי

1.062 inches all ends

Nominal Outside Diameter Tube Accommodated

0.750 inches all ends

תכונות מיוחדות

valve cracking pressure 5 psi

חוֹמֶר

copper alloy 360 or copper alloy body

חוֹמֶר

rubber synthetic or rubber packing

חוֹמֶר

rubber synthetic seat

חוֹמֶר

steel comp 303 and steel comp 304 flow control device

מסמך חומרי וסיווג

66,aisi 303/sae 30303 fed std 1st material response and 66,aisi 304/sae 30304 fed std 2nd material response flow control device

מסמך חומרי וסיווג

mil-g-1149 mil spec single material response seat

מסמך חומרי וסיווג

qq-c-676 mil spec single material response body

מדיה עבור מה מיועד

air 1st response

מדיה עבור מה מיועד

fuel/oil, hydrocarbon 2nd response

סמל סגנון

straight thru

סמן סדרת חוט

unjf all ends

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

0005487

Related Hardware Products

מספר חלק תֵאוּר
493-12B2-5 Check Valve

שאלות נפוצות

What is the FSCG of the NSN 4820-00-005-4903?
The FSCG of the NSN 4820-00-005-4903 is 4820
Does the NSN 4820-00-005-4903 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-005-4903 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 4820-00-005-4903 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-005-4903 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 4820-00-005-4903 was assigned to the Federal Catalog?
It was assigned לפני 54 שנים, on Mon, Jun 19, 1972