With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 4820-00-720-3991 supplies with the benefit of fair-market pricing, quality assurance, and timely delivery. As you explore the catalog organized on this page, be sure to take note of in-demand part numbers like 4820007203991, MIL-V-5524, MS28890-6, and others that are featured. If any items within our NSN 4820-00-720-3991 inventory are of interest to you or your operations, take advantage of our quotation services for the means of obtaining information on pricing and procurement. You can do this through the submission of an online Request for Quote (RFQ) form or by contacting our staff directly, either of which will allow you to receive fully customized options for your comparisons.
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| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-720-3991 (007203991) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des, Military Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4820007203991 | eca etablissement central des | valve check | scy13 | RFQ |
| MIL-V-5524 | military specifications | valve check | 81349 | RFQ |
| MS28890-6 | military standards corp | valve check | 96906 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT 2ND RESPONSE |
| AHNC | CONNECTION STYLE | FLARELESS ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 12.0 DEGREES ALL ENDS |
| FEAT | SPECIAL FEATURES | 3.5 GPM RATED FLOW CAPACITY |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID,PETROLEUM BASE SINGLE RESPONSE |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| TEST | TEST DATA DOCUMENT | 81349-MIL-V-5524 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTIN |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | B STYLE AND 3000 CLASS |
| Relevant Components for NSN - 4820-00-720-3991, 4820007203991 | ||||
| 4810-01-425-5304 (4810014255304) | 4820-01-305-2198 (4820013052198) | 4810-01-161-6559 (4810011616559) | 4810-01-475-3441 (4810014753441) | |
| 4810-01-650-4776 (4810016504776) | 4820-01-547-6358 (4820015476358) | 4820-01-088-9713 (4820010889713) | 4820-01-010-6606 (4820010106606) | |
| 4820-01-570-5290 (4820015705290) | 4820-01-155-5809 (4820011555809) | 4820-01-320-6002 (4820013206002) | 4810-01-457-7260 (4810014577260) | |
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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