4820-01-268-2274 ( 18252-F(75PSI) , 1856M-OL-1/2X3/4-75PSI , 1896M-OL-1/2X3/4-75PSI(SPCLN) )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 4820-01-268-2274 | 4820 | 012682274 | VALVE,SAFETY RELIEF | 0548 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| CSDC | OPENING PRESSURE SETTING | 75.0 POUNDS PER SQUARE INCH |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MIL-STD-129 GOVERNMENT STANDARD AND 96906-MIL-STD-767 GOVERNMENT STANDARD AND 96906-AOR-767-1 GOVERNMENT STANDARD AND 81349-MIL-I-45208 GOVERNMENT SPECIFICATION |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 18252-F(75PSI) | 72352 | A | 1 | 5 | G | HX | |
| 1856M-OL-1/2X3/4-75PSI | 72352 | A | 1 | 3 | G | HX | |
| 1896M-OL-1/2X3/4-75PSI(SPCLN) | 72352 | A | 1 | 5 | G | HX |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 18252-F(75PSI) | 72352 | CURTISS-WRIGHT FLOW CONTROL | F | A |
| 1856M-OL-1/2X3/4-75PSI | 72352 | CURTISS-WRIGHT FLOW CONTROL | F | A |
| 1896M-OL-1/2X3/4-75PSI(SPCLN) | 72352 | CURTISS-WRIGHT FLOW CONTROL | F | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 0 | C | F | 11/25/1 | N | 8481400000 | 0548 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DN | ------- | I | |||
| DN | M | 1HX3BL- | N |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| F | A | N | 0 | C |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DN | NRP | D | 1 | EA | 0 | 7 | 1HX3BL- | D | |
| DN | NRP | D | 1 | EA | 0 | 7 | ------- | D |
Management Control Army
| MATCAT 1 | MATCAT 2 | MATCAT 3 | MATCAT 4 5 | ARC |
|---|
Freight
| NMFC | NMFC SUB | UFC | HMC | LTL | LCL | WCC | TCC | SHC | ADC | ACC | ASH | NMF DESC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|