| Alternative NSN: 4820-01-256-8744 |
| Item Name: Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 012568744 |
| NCB Code: USA (01) |
| Manufacturers: Anderson Greenwood And Co, Gas Equipment Supply Co Inc, Pentair Valves And Controls |
Browse NSN parts of NSN 4820-01-256-8744 and get lowest price for your requested parts in 15 minutes. Just ordered part of NSN 4820-01-256-8744 like 9955.K 5IM TYPE, D841-4050, UU-1551-T, UU-1551-T described as Valve Safety Relief from industry leading manufactures such as Gas Equipment Supply Co Inc, Pentair Valves And Controls, Anderson Greenwood And Co. We are proud to offer an inventory of over 2 billion ready-to-ship parts, 24/7 availability, and key locations in the U.S./abroad. These attributes allow us to meet all aircraft on ground (AOG) requirements with ease.
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| 9955.K 5IM TYPE | Gas Equipment Supply Co Inc | valve safety relief | Avl | RFQ |
| D841-4050 | Gas Equipment Supply Co Inc | valve safety relief | Avl | RFQ |
| UU-1551-T | Pentair Valves And Controls | valve safety relief | Avl | RFQ |
| UU-1551-T | Anderson Greenwood And Co | valve safety relief | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 128.0 CUBIC FEET PER MINUTE |
| CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| CSDC | OPENING PRESSURE SETTING | 80.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| MATT | MATERIAL | NICKEL ALLOY 400 FLOW CONTROL DEVICE |
| MATT | MATERIAL | NICKEL ALLOY 400 SEAT |
| MATT | MATERIAL | NICKEL ALLOY 400 STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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4810-00-001-9630 (4810000019630) |
4810-00-001-9655 (4810000019655) |
4810-00-001-9664 (4810000019664) |
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4810-00-003-0126 (4810000030126) |
4810-00-003-0156 (4810000030156) |
4810-00-003-1950 (4810000031950) |
|
4810-00-003-2804 (4810000032804) |
4810-00-003-2805 (4810000032805) |
4810-00-003-4195 (4810000034195) |
|
4810-00-003-4369 (4810000034369) |
4810-00-003-5237 (4810000035237) |
4810-00-003-6262 (4810000036262) |
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