| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-289-1045 (002891045) |
| NCB Code | USA (00) |
| Manufacturer | Hammel Dahl Inc, Hunt Valve Company Inc, Atlas Valve Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AA34500 | hammel dahl inc | valve regulating fluid pressure | 23168 | RFQ |
| H45F0E65214 | hunt valve company inc | valve regulating fluid pressure | 34889 | RFQ |
| H45F0E65214 | hammel dahl inc | valve regulating fluid pressure | 23168 | RFQ |
| NAP714CDS3 | atlas valve co | valve regulating fluid pressure | 70667 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 3.562 INCHES NOMINAL |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABFF | FURNISHED ITEMS | INTERNAL PILOT VALVE |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ACKN | FIRST END STYLE DESIGNATOR | RAISED |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 3 |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 2.437 INCHES NOMINAL |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACSH | SEAT MATERIAL | COBALT ALLOY |
| ADQL | FACE TO FACE DISTANCE | 8.000 INCHES NOMINAL |
| ADQV | FLOW CONTROL DEVICE MATERIAL | COBALT ALLOY |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVA | OUTLET PRESSURE RANGE | 40.0 TO 125.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| AZKQ | TEMP RATING | 650.0 DEG FAHRENHEIT NOMINAL |
| MATT | MATERIAL | STEEL BODY |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A CLASS AND 150 SERIES |
| Relevant Components for NSN - 4820-00-289-1045, 4820002891045 | ||||
| 4820-01-251-8295 (4820012518295) | 4820-01-606-5732 (4820016065732) | 4820-01-504-6136 (4820015046136) | 4820-01-345-7050 (4820013457050) | |
| 4810-01-373-6377 (4810013736377) | 4810-01-079-4456 (4810010794456) | 4820-01-280-4146 (4820012804146) | 4820-01-651-8515 (4820016518515) | |
| 4820-01-688-1777 (4820016881777) | 4820-01-439-5575 (4820014395575) | 4820-01-228-6731 (4820012286731) | 4820-01-645-8483 (4820016458483) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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