| Alternative NSN: 4820-00-420-8445 |
| Item Name: Seat Valve |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 004208445 |
| NCB Code: USA (00) |
| Manufacturers: Droitcour Company |
Browse NSN parts of NSN 4820-00-420-8445 and get lowest price for your requested parts in 15 minutes. Just ordered part of NSN 4820-00-420-8445 like 1719 described as Seat Valve from industry leading manufactures such as Droitcour Company. We are proud to offer an inventory of over 2 billion ready-to-ship parts, 24/7 availability, and key locations in the U.S./abroad. These attributes allow us to meet all aircraft on ground (AOG) requirements with ease.
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.154 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | 16508789158,A-7D |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.058 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| AJSH | SEAL ACCOMMODATION TYPE | RECESSED |
| CQFM | HARDNESS RATING | 56.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | STEEL COMP 440C OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5630 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC ALL TREATMENT RESPONSES OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | FSC APPLICATION DATA | ACFT HYDRAULIC SYSTEM |
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4810-00-003-0126 (4810000030126) |
4810-00-003-0156 (4810000030156) |
4810-00-003-1950 (4810000031950) |
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4810-00-003-2804 (4810000032804) |
4810-00-003-2805 (4810000032805) |
4810-00-003-4195 (4810000034195) |
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4810-00-003-4369 (4810000034369) |
4810-00-003-5237 (4810000035237) |
4810-00-003-6262 (4810000036262) |
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