| Item Name | Valve Vacuum Breaking |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-198-4201 (011984201) |
| NCB Code | USA (01) |
| Manufacturer | Inspektorat Wsparcia Sil Zbrojnych, Circor Aerospace Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4820PL0977403 | inspektorat wsparcia sil zbrojnych | valve vacuum breaking | 9009h | RFQ |
| P4-262T | circor aerospace inc | valve vacuum breaking | 91816 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SINGLE CONNECTION,STRAIGHT FLOW |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | PLAIN FACE FLANGE |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACLY | SECOND END FLANGE SHAPE STYLE | HEXAGON W/ BOLT HOLES |
| ACMD | SECOND END WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AFLG | ABSOLUTE PRESSURE SETTING | 0.5 |
| CQRG | BODY MATERIAL | STEEL COMP 303 |
| FEAT | SPECIAL FEATURES | OPERATING PRESSURE: 0-100 PSI; OPERATING TEMP:-40 TO 105 DEG CELCIUS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STM A582 TY 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Components Related to NSN - 4820-01-198-4201, 4820011984201 | ||||
| 4810-01-379-3588 (4810013793588) | 4810-00-763-4834 (4810007634834) | 4820-01-524-6893 (4820015246893) | 4820-01-237-2801 (4820012372801) | |
| 4820-01-103-6880 (4820011036880) | 4820-01-312-1011 (4820013121011) | 4810-01-509-0551 (4810015090551) | 4820-01-345-9229 (4820013459229) | |
| 4810-01-376-2787 (4810013762787) | 4820-01-241-5464 (4820012415464) | 4810-01-386-3270 (4810013863270) | 4820-01-312-5840 (4820013125840) | |
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