4820-00-287-4087 ( 1664 , 1664SIZE1-860PSI , VAL920 , 1664 , VAL920 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 4820-00-287-4087 | 4820 | 002874087 | VALVE,SAFETY RELIEF | 0548 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.125 INCHES 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| ADSR | BONNET TYPE | INSIDE SPRING |
| MATT | MATERIAL | COPPER ALLOY STEM |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| ADSY | VALVE DISCHARGE FLOW RATE | 48.0 CUBIC FEET PER MINUTE |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS, INERT 2ND RESPONSE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| CSDC | OPENING PRESSURE SETTING | 60.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | PLASTIC POLYAMIDE FLOW CONTROL DEVICE |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN;A10 AIRCRAFT |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 1664 | 38056 | A | 2 | 3 | 6 | AX | |
| 1664SIZE1-860PSI | 38056 | A | 2 | 3 | 6 | AX | |
| VAL920 | 93234 | H | 1 | C | AC | 6 | ZZ |
| 1664 | 16497 | A | 1 | C | AC | 6 | ZZ |
| VAL920 | 93236 | R | 9 | 5 | 6 | AX |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 1664 | 38056 | ASHCROFT INC. | A | A |
| 1664SIZE1-860PSI | 38056 | ASHCROFT INC. | A | A |
| VAL920 | 93234 | WORTHINGTON COMPRESSORS INC | A | H |
| 1664 | 16497 | DRESSER INC. | A | A |
| VAL920 | 93236 | DRESSER-RAND CO | A | R |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | A | 01/01/1 | N | 8481400000 | 0548 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| GP | ------- | C | |||
| DN | 9B----- | N | |||
| DA | Z | J2200X- | A | ||
| DS | N | 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 |
|---|---|---|---|---|---|---|---|---|---|
| GP | SMS | Z | 1 | EA | 0 | U | ------- | C | |
| DA | SMS | Z | 1 | EA | 0 | U | Z | J2200X- | A |
| DS | SMS | Z | 1 | EA | 0 | U | D | ||
| DN | SMS | Z | 1 | EA | 0 | U | 9B----- | N |
Management Control Army
| MATCAT 1 | MATCAT 2 | MATCAT 3 | MATCAT 4 5 | ARC |
|---|---|---|---|---|
| J | 2 | 2 | 00 | X |
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 |