We appreciate your interest in our selection of parts that fall under the NSN 4820-00-909-9577. Below, top-requested part numbers like 110427-2, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 4820-00-909-9577, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-909-9577 (009099577) |
| NCB Code | USA (00) |
| Manufacturer | Allied Signal Inc, Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.650 INCHES NOMINAL SINGLE THREADED PORTION |
| ABKK | FLANGE DIAMETER | 0.579 INCHES MINIMUM AND 0.584 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.910 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 36 SINGLE THREADED PORTION |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.117 INCHES MINIMUM FIRST STEP AND 0.118 INCHES MAXIMUM FIRST STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.200 INCHES MINIMUM SECOND STEP AND 0.205 INCHES MAXIMUM SECOND STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.311 INCHES MINIMUM THIRD STEP AND 0.317 INCHES MAXIMUM THIRD STEP |
| CQKW | BODY STEPPED INSIDE DIAMETER | 0.339 INCHES MINIMUM FOURTH STEP AND 0.343 INCHES MAXIMUM FOURTH STEP |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 COND B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | FAUCET |
| THSD | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| Relevant Components for NSN - 4820-00-909-9577, 4820009099577 | ||||
| 4820-00-713-5817 (4820007135817) | 4820-01-543-9661 (4820015439661) | 4810-00-571-6190 (4810005716190) | 4820-01-682-5874 (4820016825874) | |
| 4820-00-449-4615 (4820004494615) | 4820-00-167-6440 (4820001676440) | 4820-01-482-8014 (4820014828014) | 4820-01-546-3477 (4820015463477) | |
| 4820-01-480-5781 (4820014805781) | 4820-01-227-0270 (4820012270270) | 4810-01-180-1762 (4810011801762) | 4820-00-056-9197 (4820000569197) | |
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