ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 4820-01-481-2587 (4820014812587). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 4820014812587 |
| Manufacturers | Trac Regulators Inc |
| Item Name | Valve Regulating Fluid Pressure |
| INC Code | 27565 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-481-2587 (014812587) |
| NCB Code | USA (01) |
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 40398-4 | trac regulators inc | valve regulating fluid pressure | 55378 | a | a | Avl | RFQ |
|
| 40398-4 ASSY 40398-407 | trac regulators inc | valve regulating fluid pressure | 55378 | a | a | Avl | RFQ |
|
| 40398-407 | trac regulators inc | valve regulating fluid pressure | 55378 | a | a | Avl | RFQ |
|
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | Furnished Items | BRAZING RING |
| ADQZ | End Connection Quantity | 2 |
| AEVA | Outlet Pressure Range | +50.0/+150.0 POUNDS PER SQUARE INCH |
| AAQL | Body Style | STRAIGHT THRU |
| FEAT | Special Features | WHEN ORDERING THIS VALVE YOU MUST SPECIFY THE FOLLOWING ITEMS IF YOU WANT TO RECEIVE THEM WITH THE VALVE: TOOL, SEAT RING, P/N 40398-4, FIND NO. 30; AND TAILPIECES, 40398-4, FIND NO. 12, AND UNION NUTS, 40398-4, FIND NO. 10 |
| AEVN | Regulation Type | AUTOMATIC SINGLE STAGE |
| ADZH | Renewable Seat Ring Type | THREADED |
| CXCY | Part Name Assigned By Controlling Agency | SEA WATER PRESSURE REDUCING VALVE. |
| ACKM | First End Connection Type | UNTHREADED INTERNAL PIPE |
| AEVR | Valve Loading Method | SPRING |
| AEWF | Filter | NOT INCLUDED |
| ACKN | First End Style Designator | SOCKET W/BRAZING RING |
| ABEP | Stem Material | NICKEL-COPPER ALLOY, QQ-N-281, CLASS B |
| AGAV | End Item Identification | W/S DESIGNATOR TARAWA CLASS LHA |
| ACKL | Media For Which Designed | WATER, SALT |
| AZKQ | Temp Rating | 165.0 DEG FAHRENHEIT NOMINAL |
| SPCL | Special Test Features | HI SHOCK TESTING AND VIBRATION TESTING, AERO NAV LABORATORIES, 9-4042, 12/29/99. |
| ACLR | Second End Relationship With First End | IDENTICAL |
| ACLG | First End Nominal Pipe Size Accommodated | 0.750 INCHES |
| ADQU | Flow Control Device | DISK |
| ACSH | Seat Material | NICKEL COPPER ALLOY |
| ADQV | Flow Control Device Material | RUBBER, BUNA-N |
| AAFZ | Body Material | COPPER ALLOY |
| MRC | Decoded Requirement | Clear Text Reply |
| 4810-01-103-6098 (4810011036098) | 4820-01-334-0599 (4820013340599) | 4820-01-537-2778 (4820015372778) | 4820-01-510-0543 (4820015100543) |
| 4820-01-354-1657 (4820013541657) | 4820-01-338-6230 (4820013386230) | 4820-00-417-5424 (4820004175424) | 4820-01-223-5119 (4820012235119) |
| 4820-00-626-7481 (4820006267481) | 4820-01-352-3713 (4820013523713) | 4820-00-055-6778 (4820000556778) | 4820-01-240-3067 (4820012403067) |
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