AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-149-2359 (001492359) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Eaton Aerospace Ltd, Navair And Navsea Managed, Eca Etablissement Central Des, Blue Tee Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 56059 | lockheed martin corporation | seat valve | RFQ |
| B56059 | eaton aerospace ltd | seat valve | RFQ |
| 293751PC3 | navair and navsea managed | seat valve | RFQ |
| 4820001492359 | eca etablissement central des | seat valve | RFQ |
| CR77114PC238 | lockheed martin corporation | seat valve | RFQ |
| CR56159PC238 | lockheed martin corporation | seat valve | RFQ |
| CR77054PC238 | lockheed martin corporation | seat valve | RFQ |
| CR56147PC238 | lockheed martin corporation | seat valve | RFQ |
| XVP56059 | blue tee corp | seat valve | RFQ |
| CR4562PC226 | lockheed martin corporation | seat valve | RFQ |
| CR80453PC226 | lockheed martin corporation | seat valve | RFQ |
| CR77102PC238 | lockheed martin corporation | seat valve | RFQ |
| 56059 | eaton aerospace ltd | seat valve | RFQ |
| CR77080PC238 | lockheed martin corporation | seat valve | RFQ |
| CR63117PC206 | lockheed martin corporation | seat valve | RFQ |
| CR60170PC206 | lockheed martin corporation | seat valve | RFQ |
| CR80442PC226 | lockheed martin corporation | seat valve | RFQ |
| CR64551PC226 | lockheed martin corporation | seat valve | RFQ |
| CR63105PC206 | lockheed martin corporation | seat valve | RFQ |
| CR60158PC206 | lockheed martin corporation | seat valve | RFQ |
| CR77092PC238 | lockheed martin corporation | seat valve | RFQ |
| CR64562PC226 | lockheed martin corporation | seat valve | RFQ |
| CR77042PC238 | lockheed martin corporation | seat valve | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.563 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 1.251 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM BODY AND 64.0 ROCKWELL C MAXIMUM BODY |
| CQFM | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM FACE AND 64.0 ROCKWELL C MAXIMUM FACE |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| MATT | MATERIAL | STEEL,SAE 2315 OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 4820-00-149-2359, 4820001492359 | ||||
| 4820-01-390-2186 (4820013902186) | 4820-00-139-3388 (4820001393388) | 4820-00-419-8786 (4820004198786) | 4810-01-297-4449 (4810012974449) | |
| 4820-01-442-9938 (4820014429938) | 4810-01-248-1999 (4810012481999) | 4820-00-116-0045 (4820001160045) | 4820-00-771-1430 (4820007711430) | |
| 4820-01-612-3545 (4820016123545) | 4820-01-189-5614 (4820011895614) | 4810-00-483-8284 (4810004838284) | 4820-00-057-2106 (4820000572106) | |
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