Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 00-342-4799 (003424799) |
NCB Code | USA (00) |
Manufacturer | Howden Fluid Systems, Meggitt International Ltd |
Part Number | Manufacturer | Item Name | RFQ |
---|---|---|---|
16649-18 | howden fluid systems | valve safety relief | RFQ |
16649-18 | meggitt international ltd | valve safety relief | RFQ |
16649 | howden fluid systems | valve safety relief | RFQ |
16649 | meggitt international ltd | valve safety relief | RFQ |
14023 | meggitt international ltd | valve safety relief | RFQ |
14023 | howden fluid systems | valve safety relief | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
ADQU | FLOW CONTROL DEVICE | DISK |
ADSU | DISK LOADING METHOD | SPRING |
ADSY | VALVE DISCHARGE FLOW RATE | 0.9 CUBIC FEET PER MINUTE |
AEHZ | MAXIMUM OPERATING TEMP | -70.0 DEG FAHRENHEIT 1ST RESPONSE |
AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT 2ND RESPONSE |
AHNC | CONNECTION STYLE | PLAIN (PIPE) 1ST END |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
CQGM | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END |
CSDC | OPENING PRESSURE SETTING | 26.0 POUNDS PER SQUARE INCH |
MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
MATT | MATERIAL | ALUMINUM ALLOY 2024 SEAT |
MATT | MATERIAL | ALUMINUM ALLOY 2024 STEM |
MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE AND SILICON FLOW CONTROL DEVICE |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | OIL,CHLORINATED TRANSFORMER 3RD RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN,GASEOUS 2ND RESPONSE |
SFTT | SURFACE TREATMENT | ANODIZE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
Relevant Components for NSN - 4820-00-342-4799, 4820003424799 | ||||
4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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