4820-01-198-8610 ( SD121 , D20K3X4IN160T186PSI , SD-121-3/4IN160T186PSI , 3K4J0SE25C 160T186PSI , SD121-3X4IN160T186PSI , SD-121 , D20K3X4IN160T186PSI )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 4820-01-198-8610 | 4820 | 011988610 | VALVE,SAFETY RELIEF | 0548 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CWDL | RAISED FACE NOMINAL DIAMETER | 1.688 INCHES 2ND END |
| CWCK | NOMINAL THICKNESS | 1.125 INCHES 1ST END |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 6.125 INCHES |
| STYL | STYLE DESIGNATOR | ERR-090 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES 1ST END |
| MATT | MATERIAL | STEEL BODY |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES 2ND END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +160.0/+186.0 POUNDS PER SQUARE INCH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.250 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 0.938 INCHES 2ND END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.062 INCHES 2ND END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.375 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.625 INCHES 1ST END |
| CCFG | VALVE SIZE | 3.000 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 7.500 INCHES 2ND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 9.000 INCHES 2ND END |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| SD121 | 75954 | F | 9 | 5 | A | AX | |
| D20K3X4IN160T186PSI | 75954 | F | 9 | 5 | E | AX | |
| SD-121-3/4IN160T186PSI | 01343 | A | 2 | 5 | E | ZZ | |
| 3K4J0SE25C 160T186PSI | 01343 | A | 2 | 3 | E | ZZ | |
| SD121-3X4IN160T186PSI | 75954 | F | 9 | 5 | E | AX | |
| SD-121 | 01343 | A | 9 | D | A | ZZ | |
| D20K3X4IN160T186PSI | 01343 | A | 9 | 5 | E | ZZ |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| SD121 | 75954 | KUNKLE INDUSTRIES INC | A | F |
| D20K3X4IN160T186PSI | 75954 | KUNKLE INDUSTRIES INC | A | F |
| SD-121-3/4IN160T186PSI | 01343 | ANDERSON GREENWOOD LP | A | A |
| 3K4J0SE25C 160T186PSI | 01343 | ANDERSON GREENWOOD LP | A | A |
| SD121-3X4IN160T186PSI | 75954 | KUNKLE INDUSTRIES INC | A | F |
| SD-121 | 01343 | ANDERSON GREENWOOD LP | A | A |
| D20K3X4IN160T186PSI | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| A | X | A | 01/15/1 | N | 8481400000 | 0548 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DS | I | ||||
| DN | 9B----- | N |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | A | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DS | SMS | J | 0 | EA | 0 | U | D | ||
| DN | SMS | J | 0 | EA | 0 | U | 9B----- | N |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 051080 | Z | 29300 | W | 594 | Z | 9 | A | V | Z | FAUCETS,BIBCOCKS,GATES VALVES |