| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-872-4569 (008724569) |
| NCB Code | USA (00) |
| Manufacturer | Elliott Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAS | BODY INSIDE DIAMETER | 1.305 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.450 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.562 INCHES NOMINAL |
| AJSH | SEAL ACCOMMODATION TYPE | GROOVED |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM FACE AND 45.0 ROCKWELL C MAXIMUM FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 17-4PH,ARMCO STEEL CO MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ABKK | FLANGE DIAMETER | 2.625 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.374 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 1.250 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM BODY AND 45.0 ROCKWELL C MAXIMUM BODY |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| MATT | MATERIAL | STEEL OVERALL |
| Components Related to NSN - 4820-00-872-4569, 4820008724569 | ||||
| 4810-01-379-3588 (4810013793588) | 4810-00-763-4834 (4810007634834) | 4820-01-524-6893 (4820015246893) | 4820-01-237-2801 (4820012372801) | |
| 4820-01-103-6880 (4820011036880) | 4820-01-312-1011 (4820013121011) | 4810-01-509-0551 (4810015090551) | 4820-01-345-9229 (4820013459229) | |
| 4810-01-376-2787 (4810013762787) | 4820-01-241-5464 (4820012415464) | 4810-01-386-3270 (4810013863270) | 4820-01-312-5840 (4820013125840) | |
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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