The Valve,vacuum Breaking, cataloged under National Stock Number 4820-01-192-1525, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-192-1525 |
| Primary Part Number | BMC3479C E-1 |
| Item Name | Valve,vacuum Breaking |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746 |
| Status | ACTIVE |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| Temp Rating | 185.0 FAHRENHEIT DEGF |
| Flow Control Device | PISTON, SPRING LOADED |
| Temp Adjustability | NOT ADJUSTABLE |
| Second End Relationship with First End | IDENTICAL |
| First End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| End Connection Quantity | 2 |
| Media for Which Designed | WATER, FRESH |
| First End Style Designator | SOCKET W/BRAZING RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BMC3479C E-1 PRIMARY | Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746 (USA) |
| BMC3479 | Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746 (USA) |
NSN 4820-01-192-1525 is a Valve,vacuum Breaking, manufactured by Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-192-1525 has 2 cross-referenced part numbers: BMC3479C E-1 (Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746), BMC3479 (Bidoro Mfg Co Po Box 103 Huntington Sta Ny 11746).
There are 3 known substitutes for 4820-01-192-1525: 4820-01-121-7889, 4820-01-442-8532, 4820-01-509-1343. Verify interchangeability with system specifications before substitution.
Key specifications for BMC3479C E-1: First End Connection Type: UNTHREADED INTERNAL PIPE; Material: COPPER ALLOY FLOW CONTROL DEVICE; Material: COPPER ALLOY BODY; Temp Rating: 185.0 FAHRENHEIT DEGF. 12 total characteristics are documented in the Federal Logistics Information System.