4820-00-512-0081 ( 3/4X3/4TBB-2 , TBB-D , 3/4X3/4TMB-2 , B1502-3-4X3-4 , 52E173-7 , TBB-D , B-1502 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 4820-00-512-0081 | 4820 | 005120081 | VALVE,SAFETY RELIEF | 0548 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| ADSR | BONNET TYPE | INSIDE SPRING |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| ADSY | VALVE DISCHARGE FLOW RATE | 23.0 GALLONS PER MINUTE |
| ADQU | FLOW CONTROL DEVICE | DISK |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| FEAT | SPECIAL FEATURES | THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET |
| MATT | MATERIAL | COPPER ALLOY BODY |
| STYL | STYLE DESIGNATOR | ERR-090 |
| ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MATT | MATERIAL | NICKEL ALLOY SEAT |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 85.0 POUNDS PER SQUARE INCH |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 406.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MATT | MATERIAL | STEEL STEM |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 3/4X3/4TBB-2 | 75954 | F | 9 | 5 | 6 | AX | |
| TBB-D | 01343 | A | 2 | 3 | E | ZZ | |
| 3/4X3/4TMB-2 | 75954 | F | 9 | 5 | 6 | AX | |
| B1502-3-4X3-4 | 75954 | F | 9 | 5 | 6 | AX | |
| 52E173-7 | 14814 | H | 9 | 5 | 6 | AX | |
| TBB-D | 75954 | F | 9 | 5 | 6 | AX | |
| B-1502 | 01343 | A | 9 | D | A | ZZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 3/4X3/4TBB-2 | 75954 | KUNKLE INDUSTRIES INC | A | F |
| TBB-D | 01343 | ANDERSON GREENWOOD LP | A | A |
| 3/4X3/4TMB-2 | 75954 | KUNKLE INDUSTRIES INC | A | F |
| B1502-3-4X3-4 | 75954 | KUNKLE INDUSTRIES INC | A | F |
| 52E173-7 | 14814 | ELDORADO ELECTRODATA CORP | A | H |
| TBB-D | 75954 | KUNKLE INDUSTRIES INC | A | F |
| B-1502 | 01343 | ANDERSON GREENWOOD LP | A | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | A | 08/03/1 | N | 8481400000 | 0548 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DN | 9B----- | N | |||
| DS | I |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | U | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DN | SMS | J | 1 | EA | 0 | U | 9B----- | N | |
| DS | SMS | J | 1 | EA | 0 | U | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 127220 | X | 64500 | P | 576 | Z | 9 | A | B | Z | PRESSURE REG/RED/RELIEF VALVES NOI |