| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-271-1897 (012711897) |
| NCB Code | USA (01) |
| Manufacturer | Newmans Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 31F-D17-4IN | newmans inc | valve check | 61661 | RFQ |
| 31F-DI7-4IN | newmans inc | valve check | 61661 | RFQ |
| MV-31F4D 4 IN | newmans inc | valve check | 61661 | RFQ |
| PS-3104D700 | newmans inc | valve check | 61661 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.063 INCHES ALL ENDS |
| CWDL | RAISED FACE NOMINAL DIAMETER | 6.190 INCHES ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| ADSU | DISK LOADING METHOD | WEIGHT |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 9.000 INCHES ALL ENDS |
| CWCF | FACE TO FACE DISTANCE | 11.500 INCHES |
| MATT | MATERIAL | IRON CAST UNS F32800 BODY COPPER ALLOY 922 FLOW CONTROL DEVICE COPPER ALLOY 922 SEAT |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CWCK | NOMINAL THICKNESS | 0.940 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 7.500 INCHES ALL ENDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A395 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| FEAT | SPECIAL FEATURES | SWING CHECK TYPE |
| CCFG | VALVE SIZE | 4.000 INCHES |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| Relevant Components for NSN - 4820-01-271-1897, 4820012711897 | ||||
| 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.
Request for Quote
