With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 4820-00-975-7128 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 42576, 975-7128, and others that are featured. If any items within our NSN 4820-00-975-7128 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 | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-975-7128 (009757128) |
| NCB Code | USA (00) |
| Manufacturer | Woodward Hrt Inc, Marine Diesel Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.434 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.250 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 90.000 NOMINAL |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.124 INCHES MINIMUM FIRST STEP AND 0.126 INCHES MAXIMUM FIRST STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.250 INCHES NOMINAL SECOND STEP |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 4820-00-975-7128, 4820009757128 | ||||
| 4820-00-395-2196 (4820003952196) | 4820-01-431-1222 (4820014311222) | 4820-00-334-5762 (4820003345762) | 4820-01-105-2720 (4820011052720) | |
| 4820-00-690-0016 (4820006900016) | 4820-00-112-7275 (4820001127275) | 4810-01-234-8600 (4810012348600) | 4820-01-504-8152 (4820015048152) | |
| 4810-01-601-0765 (4810016010765) | 4820-01-225-6946 (4820012256946) | 4810-00-186-7549 (4810001867549) | 4810-01-165-5975 (4810011655975) | |
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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