| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-062-9354 (010629354) |
| NCB Code | USA (01) |
| Manufacturer | Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1386F25 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| 1386F25P19 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| 1387F94H01 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 4.252 INCHES NOMINAL4.252 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 4.225 INCHES NOMINAL4.225 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 2.830 INCHES NOMINAL2.830 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 1.005 INCHES NOMINAL1.005 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 2.995 INCHES NOMINAL2.995 INCHES NOMINAL |
| CQKM | SEATING SURFACE SHAPE | FLATFLAT |
| MATT | MATERIAL | NICKEL ALLOY 600 OVERALLSTEEL OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGEDPLAIN FLANGED |
| Components Related to NSN - 4820-01-062-9354, 4820010629354 | ||||
| 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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