| Item Name | Seat Valve |
| INC Code | 22113 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-690-0345 (006900345) |
| NCB Code | USA (00) |
| Manufacturer | Curtiss Wright Electro Mechanical Corporation, Dresser Rand Company, Evans Lee Inc, Turbodyne, Niantic Tool Inc, Gem Products Inc |
| Associated Parts Numbers of NSN 4820-00-690-0345 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 717085 | curtiss wright electro mechanical corporation | seat valve | 8fgx3 | A | A | RFQ |
| 717085 | dresser rand company | seat valve | 82328 | A | A | RFQ |
| 52ND6602 | dresser rand company | seat valve | 82328 | A | A | RFQ |
| 900068 | evans lee inc | seat valve | 0dkh2 | A | A | RFQ |
| 717085 | turbodyne | seat valve | 93235 | A | R | RFQ |
| 700302 | niantic tool inc | seat valve | 0b5h6 | A | A | RFQ |
| B2364 | niantic tool inc | seat valve | 0b5h6 | A | A | RFQ |
| 52ND6602 | gem products inc | seat valve | 83238 | A | A | RFQ |
| ND6626PC52 | gem products inc | seat valve | 83238 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAR | BODY OUTSIDE DIAMETER | 1.876 INCHES MINIMUM AND 1.877 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| ABKK | FLANGE DIAMETER | 1.998 INCHES MINIMUM AND 1.999 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.124 INCHES MINIMUM AND 1.126 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 25.000 NOMINAL |
| MATT | MATERIAL | STEEL COMP 303 OR STEEL CORROSION RESISTING OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-00-690-0345, 4820006900345 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
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