The Valve,foot, cataloged under National Stock Number 4820-00-227-0154, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-227-0154 |
| Primary Part Number | A-50498-BZ-1-C |
| Item Name | Valve,foot |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Material Document and Classification | QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material | COPPER ALLOY SEAT |
| First End Nominal Pipe Size Accommodated | 1.000 INCHES IN |
| Flow Control Device | POPPET |
| Body Style | LOW OR MEDIUM PRESSURE (SCREWED) |
| Renewable Seat Ring Type | THREADED |
| First End Connection Type | THREADED INTERNAL PIPE |
| First End Style Designator | PLAIN |
| End Connection Quantity | 1 |
| First End Thread Direction | RIGHT-HAND |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Body Material | COPPER ALLOY 268 |
| Material Document and Classification | QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Nondefinitive Spec/std Data | 1.000 1N SIZE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-50498-BZ-1-C | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-50498 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| MILV16720 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 394 | Crane Co Div Valve Div (USA) |
NSN 4820-00-227-0154 is a Valve,foot, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-227-0154 has 4 cross-referenced part numbers: A-50498-BZ-1-C (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-50498 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MILV16720 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 394 (Crane Co Div Valve Div).
There are 12 known substitutes for 4820-00-227-0154: 5905-00-088-0939, 3110-00-100-0304, 4820-00-227-0155 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-50498-BZ-1-C: Material Document and Classification: QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE SEAT; Material: COPPER ALLOY SEAT; First End Nominal Pipe Size Accommodated: 1.000 INCHES IN; Flow Control Device: POPPET. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-227-0154 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.