| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-389-6499 (003896499) |
| NCB Code | USA (00) |
| Manufacturer | Atwood Fence Company Inc, Daimler Chrysler, Wausau Plant Machining Div |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.649 INCHES MINIMUM AND 1.650 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.3695 INCHES MINIMUM AND 1.3795 INCHES MAXIMUM |
| AJSG | SEAT ANGLE IN DEG | 90.000 NOMINAL |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM OVERALL AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | IRON OVERALL OR STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MS926 MIL STD 1ST MATERIAL RESPONSE OVERALL OR MS803 MIL STD 2ND MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| ZZZV | FSC APPLICATION DATA | VALVE,GASOLINE ENGINE,NONAIRCRAFT |
| Components Related to NSN - 4820-00-389-6499, 4820003896499 | ||||
| 4820-01-356-8840 (4820013568840) | 4820-01-143-9024 (4820011439024) | 4820-01-157-4248 (4820011574248) | 4820-01-127-1725 (4820011271725) | |
| 4820-00-006-5298 (4820000065298) | 4820-01-316-0099 (4820013160099) | 4810-01-258-6590 (4810012586590) | 4810-01-195-4212 (4810011954212) | |
| 4820-01-671-5782 (4820016715782) | 4820-01-435-0291 (4820014350291) | 4820-01-313-7304 (4820013137304) | 4820-01-691-9753 (4820016919753) | |
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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