| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4810 Valves Powered |
| National Item Identification Number (NIIN) | 01-172-9640 (011729640) |
| NCB Code | USA (01) |
| Manufacturer | Aero International Inc, Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.322 INCHES MINIMUM AND 0.323 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.220 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.085 INCHES MINIMUM AND 0.090 NOMINAL CENTIMETERS |
| AJRM | UNDER FLANGE HEIGHT | 0.030 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | STEEL COMP 17-4PH OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ZZZV | FSC APPLICATION DATA | VALVE,ANTI-ICE,FLOW,TEMP LIMITING |
| Components Related to NSN - 4810-01-172-9640, 4810011729640 | ||||
| 4820-01-207-4765 (4820012074765) | 4810-01-288-4028 (4810012884028) | 4820-01-448-5478 (4820014485478) | 4820-01-669-0039 (4820016690039) | |
| 4820-00-289-0856 (4820002890856) | 4820-01-349-7107 (4820013497107) | 4820-01-251-6138 (4820012516138) | 4810-01-615-6216 (4810016156216) | |
| 4820-01-038-5445 (4820010385445) | 4820-01-171-6472 (4820011716472) | 4810-01-534-9910 (4810015349910) | 4820-01-254-9633 (4820012549633) | |
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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