# NSN 4820-01-529-8473: Valve, Ball

NSN 4820-01-529-8473 (also written 4820015298473; NIIN 01-529-8473) is a valve, ball in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4820-01-529-8473 (4820015298473)
- NIIN: 01-529-8473 (015298473)
- Item name: VALVE,BALL
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AECS | BOLT HOLE QUANTITY | 6 |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| ARKN | FLANGE SHAPE | FIRST END ROUND WITH HOLES |
| ARKN | FLANGE SHAPE | SECOND END ROUND WITH HOLES |
| ARKN | FLANGE SHAPE | THIRD END ROUND WITH HOLES |
| AWLS | CONNECTION TYPE | FIRST END FLANGE |
| AWLS | CONNECTION TYPE | SECOND END FLANGE |
| AWLS | CONNECTION TYPE | THIRD END FLANGE |
| CCFG | VALVE SIZE | INCHES 2.000 |
| CWCD | NOMINAL OUTSIDE DIAMETER | FIRST END INCHES 5.562 |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND END INCHES 5.562 |
| CWCD | NOMINAL OUTSIDE DIAMETER | THIRD END INCHES 5.562 |
| CWCF | FACE TO FACE DISTANCE | INCHES 7.000 |
| CWCK | NOMINAL THICKNESS | FIRST END INCHES 0.453 |
| CWCK | NOMINAL THICKNESS | SECOND END INCHES 0.453 |
| CWCK | NOMINAL THICKNESS | THIRD END INCHES 0.453 |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 3.500 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | FIRST END INCHES 0.500 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | SECOND END INCHES 0.625 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | THIRD END INCHES 0.453 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | FIRST END INCHES 4.437 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | SECOND END INCHES 4.437 |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | THIRD END INCHES 4.437 |
| CWDF | FLANGE FACE DESIGN | FIRST END PLAIN |
| CWDF | FLANGE FACE DESIGN | SECOND END PLAIN |
| CWDF | FLANGE FACE DESIGN | THIRD END PLAIN |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 3-WAY, 2 PORT, BALL VALVE |
| FEAT | SPECIAL FEATURES | FIRST END FLANGE HOLES ARE DRILLED AND TAPPED 1/2-13 UNC-2A THD |
| MATT | MATERIAL | BODY STEEL CORROSION RESISTING |
| MATT | MATERIAL | FLOW CONTROL DEVICE STEEL CORROSION RESISTING |
| MATT | MATERIAL | SEAT PLASTIC POLYTETRAFLUOROETHYLENE |
| MATT | MATERIAL | STEM NICKEL ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BODY ASSN STD SINGLE MATERIAL RESPONSE AST--B-505 ALLOY 922 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE ASSN STD SINGLE MATERIAL RESPONSE AST--B-505 ALLOY 922 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | STEM FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 CL. A, C.D. |
| STYL | STYLE DESIGNATOR | — |
| TMQY | FURNISHED ITEMS AND QUANTITY | HANDLE 1 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349 - -IL-V-24509A |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| V24509A-20-05-CF | 0AZ22 | B N L INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820015298473&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820015298473
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4820-01-529-8473/
JSON: https://nsnexplorer.com/api/nsn/4820-01-529-8473.json