Mfg Part Number: NS-3981 ASSEMBLY E
Alternate P/N: NS3981ASSEMBLYE
NSN : 4820-01-185-4303
NIIN : 011854303
CAGE Code : 11836
Manufacturer: National Oilwell
Item Name : Valve Check
Here at Internet For Aviation, we have NS-3981 ASSEMBLY E Valve Check from National Oilwell, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific NS-3981 ASSEMBLY E to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-185-4303 Item Description: Valve Check | 4820 | 011854303 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
NS-3981 ASSEMBLY E | C | 9 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
ADQU | FLOW CONTROL DEVICE | DISK |
ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
CCFG | VALVE SIZE | 6.000 INCHES |
CWCD | NOMINAL OUTSIDE DIAMETER | 10.875 INCHES ALL ENDS |
CWCK | NOMINAL THICKNESS | 1.938 INCHES ALL ENDS |
CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
MATT | MATERIAL | COPPER ALLOY BODY |
STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
AECS | BOLT HOLE QUANTITY | 14 ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
BBJX | MOUNTING POSITION | HORIZONTAL |
CQGM | MAXIMUM OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CWCF | FACE TO FACE DISTANCE | 18.000 INCHES |
CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES ALL ENDS |
CWCT | BOLT CIRCLE NOMINAL DIAMETER | 9.375 INCHES ALL ENDS |
MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
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