4820-01-301-8011 ( 26-1721-44-054 , 1551AS139 , 1551AS139-1 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 4820-01-301-8011 | 4820 | 013018011 | VALVE,REGULATING,FLUID PRESSURE | 2756 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.562-18 UNF |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ACTE | FIRST END SEAT ANGLE IN DEG | 45.0 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING SHALL BE IN ACCORDANCE WITH MIL-C-52211 FOR OXYGEN SERVICE |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACSH | SEAT MATERIAL | PLASTIC, POLYCHLOROTRIFLUOROETHYLENE |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 7000.0 POUNDS PER SQUARE INCH |
| AAFZ | BODY MATERIAL | STEEL, CORROSION RESISTING |
| AEWF | FILTER | NOT INCLUDED |
| AEWB | OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| AEVP | MANUAL CONTROL METHOD | KNOB |
| ACKN | FIRST END STYLE DESIGNATOR | FLARE |
| ACLK | FIRST END THREAD CLASS | 3B |
| ACKL | MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID |
| AEVA | OUTLET PRESSURE RANGE | +200.0/+10000.0 POUNDS PER SQUARE INCH |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 26-1721-44-054 | 33538 | A | 1 | 5 | E | AX | |
| 1551AS139 | 30003 | A | 9 | D | A | AX | |
| 1551AS139-1 | 30003 | A | 1 | 3 | E | AX |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 26-1721-44-054 | 33538 | TESCOM CORP | A | A |
| 1551AS139 | 30003 | NAVAL AIR SYSTEMS COMMAND | A | A |
| 1551AS139-1 | 30003 | NAVAL AIR SYSTEMS COMMAND | A | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| A | X | A | 06/03/1 | N | 8481809015 | 2756 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 127200 | X | 64480 | M | 593 | Z | 9 | A | V | Z | PRESSURE REDCNG WATER RELIEF VALVE |