The Valve,ball, cataloged under National Stock Number 4820-00-612-1609, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Colonial Engineering, Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-612-1609 |
| Primary Part Number | V10101N |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Colonial Engineering, Inc |
| Status | ACTIVE |
| Renewable Seat Ring Type | PRESSED-IN |
| Nominal Pipe Size Accommodated | 1.000 INCHES ALL ENDS IN |
| Connection Style | SOCKET ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| V10101N PRIMARY | Colonial Engineering, Inc (USA) |
| 5033.010 PRIMARY | Ryan Herco Products Corp. (USA) |
| 161.560.004 PRIMARY | Ryan Herco Products Corp. (USA) |
| Reference | Meaning |
|---|---|
| 1081-010-PVC1 | 5/9 Secondary reference George Fischer Sloane, Inc. |
| FIG1001SIZE010PVCTYPE1GR1GRAY | 5/9 Secondary reference George Fischer Sloane, Inc. |
| MBV-100V-PV | 5/9 Secondary reference Plast-O-Matic Valves, Incorporated |
NSN 4820-00-612-1609 is a Valve,ball, manufactured by Colonial Engineering, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-612-1609 has 3 manufacturer part numbers on file: V10101N (Colonial Engineering, Inc), 5033.010 (Ryan Herco Products Corp.), 161.560.004 (Ryan Herco Products Corp.).
2 possible matches (shared part number, not a government interchangeability claim): 5915-01-356-5769, 4910-01-364-3855. Verify interchangeability with system specifications before substitution.
Key specifications for V10101N: Renewable Seat Ring Type: PRESSED-IN; Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.