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BAMAA05MCC Safety Relief Valve

4820-01-440-1513

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Official Item Classification

Name
Safety Relief Valve
Part Number
BAMAA05MCC
(NSN) National Stock Number
4820-01-440-1513
(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
01/06/1997 (29 years ago)

disk flow control device, spring disk loading method, 250.0 fahrenheit 2nd response maximum operating temp, 0.500 inches all ends nominal pipe size accommodated, 150.0 fahrenheit 1st response maximum operating temp

Specs & Compatibility

Nominal Pipe Size Accommodated

0.500 inches all ends

Flow Control Device

disk

Disk Loading Method

spring

Maximum Operating Temp

150.0 fahrenheit 1st response

Maximum Operating Temp

250.0 fahrenheit 2nd response

End Item Identification

nimitz class cvn

Connection Style

socket with brazing ring all ends

Valve Operation Method

automatic

Connection Type

unthreaded internal pipe all ends

Adjustable Pressure Range

+45.0 to 55.0 pounds per square inch

Maximum Operating Pressure

335.0 pounds per square inch 2nd response

Maximum Operating Pressure

400.0 pounds per square inch 1st response

Special Features

valve type 1741-t

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Media For Which Designed

steam 1st response

Media For Which Designed

water-oil-gas 2nd response

Style Designator

angle

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

0005488

Related Hardware Products

Part Number Description
20213 ASSY 20213HM41M Safety Relief Valve
2021301R0045 Safety Relief Valve
20213HM41M Safety Relief Valve
20213R01R0045 Safety Relief Valve
BAMAA05MCC Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-440-1513?
The FSCG of the NSN 4820-01-440-1513 is 4820
Does the NSN 4820-01-440-1513 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-440-1513 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 4820-01-440-1513 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-440-1513 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 4820-01-440-1513 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Mon, Jan 6, 1997