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A20675 Safety Relief Valve

4820-00-287-4049

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Official Item Classification

שֵׁם
Safety Relief Valve
מספר חלק
A20675
(NSN) מספר מלאי לאומי
4820-00-287-4049
(FSG) קבוצת אספקה פדרלית
48 Valves
(FSC) סיווג אספקה פדרלי
4820 Valves
(INC) שם פריט קוד
05488
(FIIG) מדריך זיהוי פריטים פדרלי
A046B0
תַאֲרִיך
01/01/1963 (לפני 63 שנים)

40500.0 pounds per hour valve discharge flow rate, 9 2nd end bolt hole quantity, round with holes 1st end flange shape, spring disk loading method, 8 1st end bolt hole quantity

Specs & Compatibility

שיטת טעינה

spring

Valve Discharge דרגה Flow

40500.0 pounds per hour

המונחים: Hole Quantity

9 2nd end

המונחים: Hole Quantity

8 1st end

Flange Shape

round with holes 1st end

Flange Shape

round with holes 2nd end

סוג חיבור

flange 1st end

סוג חיבור

flange 2nd end

תכונות המסופקות

valve stem lock shield

פתיחת לחץ

639.0 pounds per square inch

Nominal Out Diameter

7.500 inches 1st end

Nominal Out Diameter

8.688 inches 2nd end

המונחים: Bullt Hole Nominal Diameter

0.812 inches 1st end

המונחים: Bullt Hole Nominal Diameter

0.812 inches 2nd end

מעגל בולט Nominal Diameter

5.875 inches 1st end

מעגל בולט Nominal Diameter

7.125 inches 2nd end

עיצוב פנים Face Design

plain 2nd end

עיצוב פנים Face Design

raised straight 1st end

תכונות מיוחדות

w/lifting lever

סמל סגנון

angle

Replacement For

מספר חלק תֵאוּר
4820-00-202-8389 No Name Available 08/18/1969

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0005488

Related Hardware Products

מספר חלק תֵאוּר
A20675 Safety Relief Valve
DD445S5103-118 Safety Relief Valve

שאלות נפוצות

What is the FSCG of the NSN 4820-00-287-4049?
The FSCG of the NSN 4820-00-287-4049 is 4820
Does the NSN 4820-00-287-4049 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4049 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 4820-00-287-4049 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-287-4049 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 4820-00-287-4049 was assigned to the Federal Catalog?
It was assigned לפני 63 שנים, on Tue, Jan 1, 1963