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 4820-01-078-4788 (4820010784788). 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: | 4820010784788 |
| Manufacturers | Northrop Grumman Systems Corporation |
| Item Name | Valve Pressure Equa |
| INC Code | 10958 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-078-4788 (010784788) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL |
| AAJJ | MAXIMUM OPERATING PRESSURE | 45.0 POUNDS PER SQUARE INCH |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKL | MEDIA FOR WHICH DESIGNED | GAS |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | UNTHREADED INTERNAL HOSE |
| ACLT | SECOND END STYLE DESIGNATOR | HOSE SOCKET |
| ACML | SECOND END INSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES NOMINAL |
| ACMM | SECOND END OUTSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| ADQU | FLOW CONTROL DEVICE | NEEDLE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADRN | FIRST END THREAD PITCH DIAMETERS | 0.5976/0.5978 INCHES |
| AFLE | VALVE VENTING DESIGN TYPE | ATMOSPHERIC |
| AFLF | VALVE RELIEF DESIGN TYPE | PRESSURE AND VACUUM |
| AGAV | END ITEM IDENTIFICATION | USED ON MASTER GYRO COMPASS MK 27 MOD 1 SYSTEM ONBOARD VARIOUS COAST GUARD VESSELS |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNEF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.625 INCHES |
| CWBM | FIRST END THREAD TOLERANCE CLASS | 3A EXTERNAL |
| 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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