Buy 520A-4D-200 Part of Navair And Navsea Managed with NSN 4820-01-169-1592
MPN: 520A-4D-200
Alternate P/N: 520A4D200
Manufacturer: Navair And Navsea Managed
NSN: 4820-01-169-1592
Item Name: Valve Safety Relief
CAGE Code: 10001
Part number 520A-4D-200 is available for immediate shipping. The NSN for part number is 4820011691592. This part is manufactured by Navair And Navsea Managed. It is described as Valve Safety Relief. Would you like to request a quote for part number 520A-4D-200? Please fill out the form.
The form includes various important fields such as your contact details, Need Parts By, and Quantity. Please make sure to fill out all these fields accordingly before clicking to submit the form. Our experts will review your answers for Need Parts By and Quantity to calculate your quote.

Upload RFQ Sheet
If you have more than one item, upload your spreadsheet here
NSN Information for Part Number 520A-4D-200 with NSN 4820-01-169-1592, 4820011691592
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-169-1592 Item Description: Valve Safety Relief | 4820 | 011691592 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
520a-4d-200 | 2 | 2 | 3 |
Characteristics Data of NSN 4820-01-169-1592, 4820011691592
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A 1ST END |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
ADQU | FLOW CONTROL DEVICE | POPPET |
AEHZ | MAXIMUM OPERATING TEMP | -100.0 DEG FAHRENHEIT 1ST RESPONSE500.0 DEG FAHRENHEIT 2ND RESPONSE |
AHNC | CONNECTION STYLE | PLAIN (TUBE) 1ST END |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES 1ST END |
CSDC | OPENING PRESSURE SETTING | 200.0 POUNDS PER SQUARE INCH |
MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY |
STYL | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END |
Part 520A-4D-200 With Different Manufacturers
Sought-After NSN Components List
Leading NSN Part Manufacturers