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4820-00-167-3741

Safety Relief Valve

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חלקים מומלצים

8D5-05/014
4820-01-641-3307
Plug Valve
8D5-06/002
4820-01-641-2743
Valve Seat
8D5-07/007
5340-01-642-2312
Handwheel
8D5-08/008
5310-01-641-8101
Round Plain Nut
8D5-09/005
5340-01-642-2723
Dust and Moisture Protective Cap
8D5006
5340-01-222-6905
Spring Tension Clip
8D5019
5330-01-058-9179
Gasket
8D5054
5310-01-107-3590
Flat Washer

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Official Item Classification

שֵׁם
Safety Relief Valve
(NSN) מספר מלאי לאומי
4820-00-167-3741
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05488
(FIIG) מדריך זיהוי פריטים פדרלי
A046B0
תַאֲרִיך
11/24/1971 (לפני 54 שנים)

poppet flow control device, 280.0 fahrenheit single response maximum operating temp, spring disk loading method, 3a 1st end thread class, right-hand 1st end thread direction

Specs & Compatibility

מחלקת חוטים

3a 1st end

כיוון החוט

right-hand 1st end

בקרת זרימה

poppet

שיטת טעינה

spring

מקסימום הפעלה

280.0 fahrenheit single response

סגנון חיבור

plain (tube) 1st end

מבצע Valve שיטות

automatic

סוג חיבור

threaded external tube 1st end

לחץ תפעול מקסימלי

200.0 pounds per square inch single response

גודל הברגה נומינלי

0.437 inches 1st end

פתיחת לחץ

45.0 pounds per square inch

Nominal Outside Diameter Tube Accommodated

0.250 inches 1st end

תכונות מיוחדות

valve size 0.250 in.

חוֹמֶר

steel comp 303se overall

מסמך חומרי וסיווג

qq-s-764,type 303se-canceled fed spec single material response overall

מדיה עבור מה מיועד

air 1st response

מדיה עבור מה מיועד

fuel/oil, hydrocarbon 2nd response

מדיה עבור מה מיועד

hydrogen 3rd response

סמל סגנון

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

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

0005488

Related Hardware Products

מספר חלק תֵאוּר
2187647 Safety Relief Valve
2187647-4 Safety Relief Valve
559T-4D-45 Safety Relief Valve

שאלות נפוצות

What is the FSCG of the NSN 4820-00-167-3741?
The FSCG of the NSN 4820-00-167-3741 is 4820
Does the NSN 4820-00-167-3741 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-167-3741 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 4820-00-167-3741 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-167-3741 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 4820-00-167-3741 was assigned to the Federal Catalog?
It was assigned לפני 54 שנים, on Wed, Nov 24, 1971