| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-532-2589 (015322589) |
| NCB Code | USA (01) |
| Manufacturer | Pentair Valves And Controls, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1701-H 8IN | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 9290 | pentair valves and controls | valve safety relief | 15187 | RFQ |
| 9290 ASSY 1701-H 8IN | pentair valves and controls | valve safety relief | 15187 | RFQ |
| MIL-V-20065 | military specifications | valve safety relief | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 200.0 DEG FAHRENHEIT 2ND RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 425.0 DEG FAHRENHEIT 1ST RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| CCFG | VALVE SIZE | 8.000 INCHES |
| CQCY | ADJUSTABLE PRESSURE RANGE | +15.0/+25.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| CWCD | NOMINAL OUTSIDE DIAMETER | 15.875 INCHES ALL ENDS |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 10.500 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.938 INCHES ALL ENDS |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 10.812 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 14.000 INCHES ALL ENDS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 8 RELIEF VALVE |
| FEAT | SPECIAL FEATURES | INLET & OUTLET FLANGE IAW SPEC B-176 |
| MATT | MATERIAL | COPPER ALLOY 485 STEM |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| MATT | MATERIAL | COPPER ALLOY 922 FLOW CONTROL DEVICE |
| MATT | MATERIAL | COPPER ALLOY 922 SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE SEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE STEM |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER, FRESH 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 HANDLE |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349 - MIL-V-20065 TYPE IIA GOVERNMENT SPECIFICATION |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | II TYPE AND A COMPOSITION |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | FLANGES IAW B-176 |
| Relevant Components for NSN - 4820-01-532-2589, 4820015322589 | ||||
| 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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