101028PC15 Safety Relief Valve
4820-00-446-3497
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Official Item Classification
- Name
- Safety Relief Valve
- Part Number
- 101028PC15
- (NSN) National Stock Number
- 4820-00-446-3497
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 05488
- (FIIG) Federal Item Identification Guide
- A046B0
- Date
- 01/01/1963 (63 years ago)
threaded bonnet attachment method, 0.500 inches 1st end nominal pipe size accommodated, right-hand 1st end thread direction, disk flow control device, inside spring bonnet type
Specs & Compatibility
Nominal Pipe Size Accommodated
0.500 inches 1st end
Thread Direction
right-hand 1st end
Flow Control Device
disk
Bonnet Type
inside spring
Bonnet Attachment Method
threaded
Disk Loading Method
spring
Connection Style
plain (pipe) 1st end
Valve Operation Method
automatic
Connection Type
threaded external pipe 1st end
Thread Quantity Per Inch
14 1st end
Adjustable Pressure Range
+801.0 to 1400.0 pounds per square inch
Maximum Operating Pressure
1400.0 pounds per square inch single response
Nominal Thread Size
0.500 inches 1st end
Special Features
w/lifting lever
Material
copper alloy body
Material
copper alloy seat
Material
copper alloy stem
Material
steel flow control device
Style Designator
straight thru
Thread Series Designator
npt 1st end
Replacement For
| Part Number | Description | |
|---|---|---|
| 4820-00-572-1472 | No Name Available | 10/01/2002 |
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
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Frequently Asked Questions
What is the FSCG of the NSN 4820-00-446-3497?
The FSCG of the NSN 4820-00-446-3497 is 4820
Does the NSN 4820-00-446-3497 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-3497 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 4820-00-446-3497 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3497 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 4820-00-446-3497 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963