| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-185-3271 (011853271) |
| NCB Code | USA (01) |
| Manufacturer | William Powell Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| D29886 | william powell company the | disk valve | 48422 | RFQ |
| D29886 1560SWLDG PIECE 9 2 IN | william powell company the | disk valve | 48422 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAZE | SHANK DIAMETER | 0.555 INCHES NOMINAL |
| ABHE | OUTSIDE DIAMETER | 1.453 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.969 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.715 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 0.275 INCHES NOMINAL |
| BGST | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH NOMINAL |
| CRRB | SEAT ANGLE | 90.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | THD EXTERNAL,1/8 IN.-27 NPT THD,45/64 IN.LG,ON ONE END |
| MATT | MATERIAL | STEEL COMP 416 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 416 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582,TYPE 416,COND T ASSN STD 2ND MATERIAL RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS |
| STYL | STYLE DESIGNATOR | POPPET |
| Components Related to NSN - 4820-01-185-3271, 4820011853271 | ||||
| 4820-00-768-0509 (4820007680509) | 4820-01-572-6332 (4820015726332) | 4810-01-388-5111 (4810013885111) | 4820-00-001-1674 (4820000011674) | |
| 4820-01-417-3999 (4820014173999) | 4820-00-988-9195 (4820009889195) | 4820-01-651-5916 (4820016515916) | 4810-01-291-5811 (4810012915811) | |
| 4820-01-382-3164 (4820013823164) | 4820-01-070-6082 (4820010706082) | 4820-01-363-1911 (4820013631911) | 4820-01-312-8350 (4820013128350) | |
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