| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-641-3519 (006413519) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Federal Commercial Item Description, American National Standards, Union Carbide Corp, L Tec Welding And Cutting Systems |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MILR13877 | military specifications | valve regulating fluid pressure | 81349 | RFQ |
| A-A-55540 | federal commercial item description | valve regulating fluid pressure | 58536 | RFQ |
| UL 252-TYPE-3 | american national standards | valve regulating fluid pressure | 80204 | RFQ |
| UL 252 | american national standards | valve regulating fluid pressure | 80204 | RFQ |
| 03X05 | union carbide corp | valve regulating fluid pressure | 36346 | RFQ |
| R64-03X05 | union carbide corp | valve regulating fluid pressure | 03866 | RFQ |
| 03X05 | l tec welding and cutting systems | valve regulating fluid pressure | 30367 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | ANGLE |
| ACKL | MEDIA FOR WHICH DESIGNED | OXYGEN,GASEOUS |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.563-18 UNF |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.563-18 NPT |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVA | OUTLET PRESSURE RANGE | 0.0 TO 120.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | 1ST STAGE AUTOMATIC,2ND STAGE MANUAL |
| AEVP | MANUAL CONTROL METHOD | KNOB |
| AEVQ | VALVE STEM DESIGN | DOUBLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 300.0 POUNDS PER SQUARE INCH |
| AEWB | OUTLET PRESSURE ACCURACY RATING | 1.000 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3 TYPE |
| Relevant Components for NSN - 4820-00-641-3519, 4820006413519 | ||||
| 4820-01-478-7250 (4820014787250) | 4820-01-157-2874 (4820011572874) | 4820-01-152-3022 (4820011523022) | 4820-00-622-4732 (4820006224732) | |
| 4820-01-521-9794 (4820015219794) | 4820-01-396-0684 (4820013960684) | 4820-01-450-7273 (4820014507273) | 4820-01-124-2752 (4820011242752) | |
| 4820-01-233-6840 (4820012336840) | 4820-00-495-7877 (4820004957877) | 4820-01-708-6366 (4820017086366) | 4820-00-220-3237 (4820002203237) | |
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