Mfg Part Number: 493-12B2-5
Alternate P/N: 49312B25
NSN : 4820-00-005-4903
NIIN : 000054903
CAGE Code : 86768
Manufacturer: Teledyne Industries Inc
Item Name : Valve Check Valve Check
FSC : 4820 Valves Nonpowered
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NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-00-005-4903 Item Description: Valve Check | 4820 | 000054903 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
493-12b2-5 | 2 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A ALL ENDS |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
ADQU | FLOW CONTROL DEVICE | POPPET |
ADSU | DISK LOADING METHOD | SPRING |
AEHZ | MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 2ND RESPONSE |
AEHZ | MAXIMUM OPERATING TEMP | 225.0 DEG FAHRENHEIT 1ST RESPONSE |
AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
BBJX | MOUNTING POSITION | HORIZONTAL |
CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CQJX | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS |
FEAT | SPECIAL FEATURES | VALVE CRACKING PRESSURE 5 PSI |
MATT | MATERIAL | COPPER ALLOY 360 BODY OR COPPER ALLOY BODY |
MATT | MATERIAL | RUBBER SYNTHETIC PACKING OR RUBBER PACKING |
MATT | MATERIAL | RUBBER SYNTHETIC SEAT |
MATT | MATERIAL | STEEL COMP 303 FLOW CONTROL DEVICE AND STEEL COMP 304 FLOW CONTROL DEVICE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI 303/SAE 30303 FED STD 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE AND 66,AISI 304/SAE 30304 FED STD 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-1149 MIL SPEC SINGLE MATERIAL RESPONSE SEAT |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-676 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON 2ND RESPONSE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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