NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
4820-01-504-9945 Item Description: Valve Safety Relief | 4820 | 015049945 | U | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | 0 | ||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
Cds 17035 | 5 | 9 | D |
MRC | Criteria | Characteristic |
---|---|---|
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS |
ADQU | FLOW CONTROL DEVICE | DISK |
ADSR | BONNET TYPE | INSIDE SPRING |
ADST | BONNET ATTACHMENT METHOD | BOLTED |
ADSU | DISK LOADING METHOD | SPRING |
ADSY | VALVE DISCHARGE FLOW RATE | 16.0 CUBIC FEET PER MINUTE |
ADZH | RENEWABLE SEAT RING TYPE | THREADED |
AEHZ | MAXIMUM OPERATING TEMP | 125.0 DEG FAHRENHEIT SINGLE RESPONSE |
AGAV | III END ITEM IDENTIFICATION | VIRGINIA CLASS SUB |
AHNC | CONNECTION STYLE | SOCKET ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
CQCY | ADJUSTABLE PRESSURE RANGE | +60.0 TO 73.0 POUNDS PER SQUARE INCH |
CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
CSDC | OPENING PRESSURE SETTING | 60.0 POUNDS PER SQUARE INCH |
CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2 IN. RELIEF VALVE TYPE 2571-T |
MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
MATT | MATERIAL | STEEL BODY |
MATT | MATERIAL | STEEL SEAT |
MATT | MATERIAL | STEEL STEM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351 GR. CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 TY. 303 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 TY. 303 ASSN STD SINGLE MATERIAL RESPONSE STEM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
MEDA | MEDIA FOR WHICH DESIGNED | NITROGEN, LIQUID SINGLE RESPONSE |
STYL | STYLE DESIGNATOR | ANGLE |
TMQY | FURNISHED ITEMS AND QUANTITY | 2 NUT AND 2 TAILPIECE |
ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-V-22549 (1), DTD 13 APR 77, MODIFIED GOVERNMENT SPECIFICATION |
ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
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