4820-01-046-0743 ( 4C203A2 , C7553A2-4 , 824A4JJ , 4C203A2 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 4820-01-046-0743 | 4820 | 010460743 | VALVE,CHECK | 0548 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 480.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| SUPP | SUPPLEMENTARY FEATURES | FLOW CONTROL DEVICE: DIAPHRAGM |
| MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS 3RD RESPONSE |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| SFTT | SURFACE TREATMENT | ANODIZE |
| MEDA | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS 4TH RESPONSE |
| CQGM | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 BODY |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MEDA | MEDIA FOR WHICH DESIGNED | CARBON DIOXIDE 2ND RESPONSE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 4C203A2 | 99240 | A | 9 | 5 | 2 | SB | |
| C7553A2-4 | 81755 | A | 2 | 7 | 2 | SB | |
| 824A4JJ | 91816 | A | 2 | 3 | 2 | SB | |
| 4C203A2 | 82829 | A | 2 | 3 | 2 | SB |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 4C203A2 | 99240 | CRISSAIR INC. | A | A |
| C7553A2-4 | 81755 | LOCKHEED MARTIN CORPORATION | A | A |
| 824A4JJ | 91816 | CIRCOR AEROSPACE INC. | F | A |
| 4C203A2 | 82829 | ALLEN AIRCRAFT PRODUCTS INC | A | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | B | 3 | 08/11/1 | N | 8481309000 | 0548 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DF | N | SF9WF-V | F | ||
| DS | N | I |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| B | U | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DF | SMS | J | 1 | EA | 0 | U | SF9WF-V | F | |
| 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 | 64490 | P | P | 594 | Z | Z | A | V | Z | PRESSURE REG/RED/RELIEF VALVES NOI |