With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 4820-01-250-4121 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 1749, 330118, 330118P01, and others that are featured. If any items within our NSN 4820-01-250-4121 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) | 01-250-4121 (012504121) |
| NCB Code | USA (01) |
| Manufacturer | Kepner Products Company, Howden Fluid Systems, Meggitt International Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.311 INCHES 2ND END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AEHZ | MAXIMUM OPERATING TEMP | 131.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE 2ND END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 1ST END |
| BBJX | MOUNTING POSITION | HORIZONTAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.172 INCHES 1ST END |
| FEAT | SPECIAL FEATURES | MEDIA REQUIRES A MIXTURE OF 67PERCENT-ETHYLENE AND 33PERCENT-WATER BY VOLUME;CARTRIDGE TYPE |
| MATT | MATERIAL | PLASTIC POLYPROPYLENE PACKING |
| MATT | MATERIAL | STEEL COMP 303 BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER,FRESH 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-01-250-4121, 4820012504121 | ||||
| 4820-01-146-7908 (4820011467908) | 4820-01-266-8125 (4820012668125) | 4820-01-069-1583 (4820010691583) | 4820-01-642-2366 (4820016422366) | |
| 4820-00-510-8210 (4820005108210) | 4820-01-632-2047 (4820016322047) | 4820-01-669-7102 (4820016697102) | 4820-01-311-0532 (4820013110532) | |
| 4820-00-203-2538 (4820002032538) | 4810-01-377-7525 (4810013777525) | 4820-01-151-3808 (4820011513808) | 4820-01-318-5438 (4820013185438) | |
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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