| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-503-1549 (015031549) |
| NCB Code | USA (01) |
| Manufacturer | Anderson Greenwood Lp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MP8353 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| MP8353 ASSY MP8353D01E0022 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| MP8353D01E0022 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWCK | NOMINAL THICKNESS | 1.000 INCHES ALL ENDS |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.500 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.6875 INCHES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 22.0 POUNDS PER SQUARE INCH |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.6875 INCHES ALL ENDS |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 6.500 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.5625 INCHES ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-V-20065 REV C/TYPE A2/ CLASS C GOVERNMENT SPECIFICATION AND 81349-MIL-V-24332 GD. B GOVERNMENT SPECIFICATION |
| MATT | MATERIAL | COPPER ALLOY 964 BODY NICKEL ALLOY FLOW CONTROL DEVICE NICKEL ALLOY SEAT NICKEL ALLOY STEM |
| STYL | STYLE DESIGNATOR | C1A ANGLE FLANGED ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AZGM | MOUNTING FACILITY | BRACKET |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ADSR | BONNET TYPE | INSIDE SCREW |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-20159 C96400 MIL SPEC SINGLE MATERIAL RESPONSE BODY QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B-164 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B-164 ASSN STD SINGLE MATERIAL RESPONSE SEAT QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE OR ASTMB-164 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| CCFG | VALVE SIZE | 4.000 INCHES |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| Relevant Components for NSN - 4820-01-503-1549, 4820015031549 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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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