| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-221-2048 (012212048) |
| NCB Code | USA (01) |
| Manufacturer | Pentair Valves And Controls, Kunkle Industries Inc, Anderson Greenwood Lp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| L3110B 11 4IN NMP305 51T70PSI | pentair valves and controls | valve safety relief | 15187 | RFQ |
| L3110B-11 4IN N | kunkle industries inc | valve safety relief | 75954 | RFQ |
| L3110B-11 4IN NMP305-51T70PSI | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| L3110B-11 4IN NMP305-51T70PSI | kunkle industries inc | valve safety relief | 75954 | RFQ |
| NMP0305B01S0051 | pentair valves and controls | valve safety relief | 15187 | RFQ |
| NMP0305B01S0051 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| NMP305 | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| NMP305 | kunkle industries inc | valve safety relief | 75954 | RFQ |
| NMP305 RANGE 51 TO 70 PSI | anderson greenwood lp | valve safety relief | 01343 | RFQ |
| NMP305 RANGE 51 TO 70 PSI | kunkle industries inc | valve safety relief | 75954 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK" |
| ADSR | BONNET TYPE | INSIDE SPRING" |
| ADST | BONNET ATTACHMENT METHOD | UNION" |
| ADSU | DISK LOADING METHOD | SPRING" |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS" |
| AEHZ | MAXIMUM OPERATING TEMP | 650.0 DEG FAHRENHEIT SINGLE RESPONSE" |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC" |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS" |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS" |
| CCFG | VALVE SIZE | 1.250 INCHES" |
| CQCY | ADJUSTABLE PRESSURE RANGE | +51.0 TO 70.0 POUNDS PER SQUARE INCH" |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH 1ST RESPONSE" |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE" |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 3RD RESPONSE" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.500 INCHES ALL ENDS" |
| CWCK | NOMINAL THICKNESS | 0.438 INCHES ALL ENDS" |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.000 INCHES" |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS" |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.250 INCHES" |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.375 INCHES ALL ENDS" |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS" |
| MATT | MATERIAL | STEEL BODY" |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE" |
| MATT | MATERIAL | STEEL CORROSION RESISTING STEM" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-15083 CL B MIL SPEC SINGLE MATERIAL RESPONSE BODY" |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 3RD RESPONSE" |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE" |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER, FRESH 2ND RESPONSE" |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS" |
| ADQU | FLOW CONTROL DEVICE | DISK" |
| ADSR | BONNET TYPE | INSIDE SPRING" |
| ADST | BONNET ATTACHMENT METHOD | UNION" |
| ADSU | DISK LOADING METHOD | SPRING" |
| AECS | BOLT HOLE QUANTITY | 4 ALL ENDS" |
| AEHZ | MAXIMUM OPERATING TEMP | 650.0 DEG FAHRENHEIT SINGLE RESPONSE" |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC" |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS" |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS" |
| CCFG | VALVE SIZE | 1.250 INCHES" |
| CQCY | ADJUSTABLE PRESSURE RANGE | +51.0 TO 70.0 POUNDS PER SQUARE INCH" |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH 1ST RESPONSE" |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 2ND RESPONSE" |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 3RD RESPONSE" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.500 INCHES ALL ENDS" |
| CWCK | NOMINAL THICKNESS | 0.438 INCHES ALL ENDS" |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.000 INCHES" |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS" |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.250 INCHES" |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.375 INCHES ALL ENDS" |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS" |
| MATT | MATERIAL | STEEL BODY" |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE" |
| MATT | MATERIAL | STEEL CORROSION RESISTING STEM" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-15083 CL B MIL SPEC SINGLE MATERIAL RESPONSE BODY" |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 3RD RESPONSE" |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE" |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER, FRESH 2ND RESPONSE" |
| STYL | STYLE DESIGNATOR | ANGLE FLANGED ENDS" |
| Components Related to NSN - 4820-01-221-2048, 4820012212048 | ||||
| 4820-01-661-4388 (4820016614388) | 4820-01-145-6678 (4820011456678) | 4820-01-039-1836 (4820010391836) | 4820-01-386-1744 (4820013861744) | |
| 4810-01-271-8772 (4810012718772) | 4820-00-999-3603 (4820009993603) | 4820-01-212-9959 (4820012129959) | 4820-01-294-4352 (4820012944352) | |
| 4820-01-377-3064 (4820013773064) | 4820-01-394-1344 (4820013941344) | 4820-01-268-9843 (4820012689843) | 4820-01-500-8093 (4820015008093) | |
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