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749870-103 Restrictor Check Valve

4820-00-272-2256

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חלקים מומלצים

35-8683-509
4710-00-888-8353
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35-87004-2002-3
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Official Item Classification

שֵׁם
Restrictor Check Valve
מספר חלק
749870-103
(NSN) מספר מלאי לאומי
4820-00-272-2256
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
20520
(FIIG) מדריך זיהוי פריטים פדרלי
A530B0
תַאֲרִיך
07/30/1973 (לפני 53 שנים)

poppet flow control device, 0.070 inches nominal aperture diameter, right-hand 1st end thread direction, flareless 1st end connection style, 3a 1st end thread class

Specs & Compatibility

מחלקת חוטים

3a 1st end

כיוון החוט

right-hand 1st end

קוטר הצמצם

0.070 inches nominal

בקרת זרימה

poppet

סגנון חיבור

flareless 1st end

מבצע Valve שיטות

automatic

סוג חיבור

threaded external tube 1st end

תנוחת הרים

horizontal or vertical

כמות חוט לאינץ'

20 1st end

לחץ תפעול מקסימלי

3000.0 pounds per square inch single response

גודל הברגה נומינלי

0.437 inches 1st end

Seatזווית

12.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated

0.250 inches 1st end

חוֹמֶר

steel corrosion resisting overall

מדיה עבור מה מיועד

hydraulic fluid, phosphate-ester base single response

סמל סגנון

straight thru

סמן סדרת חוט

unjf 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

0020520

Related Hardware Products

מספר חלק תֵאוּר
2R0141-2 Restrictor Check Valve
749870-103 Restrictor Check Valve

שאלות נפוצות

What is the FSCG of the NSN 4820-00-272-2256?
The FSCG of the NSN 4820-00-272-2256 is 4820
Does the NSN 4820-00-272-2256 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-272-2256 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 4820-00-272-2256 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-272-2256 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 4820-00-272-2256 was assigned to the Federal Catalog?
It was assigned לפני 53 שנים, on Mon, Jul 30, 1973