The Valve,foot, cataloged under National Stock Number 4820-00-227-0156, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Co Div Valve Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-227-0156 |
| Primary Part Number | 97-1/2IN |
| Item Name | Valve,foot |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| First End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| Media for Which Designed | HYDROCARBON FUELS AND OILS |
| Body Style | CYLINDRICAL (SCREWED) |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY SEAT |
| Body Outside Diameter | 0.500 INCHES NOMINAL IN |
| Renewable Seat Ring Type | THREADED |
| First End Style Designator | PLAIN |
| End Connection Quantity | 1 |
| First End Thread Direction | RIGHT-HAND |
| Flow Control Device | DISK, FLAT, TOP AND BOTTOM GUIDED |
| Operating Pressure | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| First End Connection Type | THREADED INTERNAL PIPE |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 97-1/2IN | Crane Co Div Valve Div (USA) |
| A50498-BZ-1-A | 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 |
| 33-1-2 | Crane Co Div Valve Div (USA) |
NSN 4820-00-227-0156 is a Valve,foot, manufactured by Crane Co Div Valve Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-227-0156 has 5 cross-referenced part numbers: 97-1/2IN (Crane Co Div Valve Div), A50498-BZ-1-A (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), 33-1-2 (Crane Co Div Valve Div).
There are 12 known substitutes for 4820-00-227-0156: 5310-00-187-2957, 4820-00-227-0154, 4820-00-227-0155 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 97-1/2IN: First End Nominal Pipe Size Accommodated: 0.500 INCHES IN; Media for Which Designed: HYDROCARBON FUELS AND OILS; Body Style: CYLINDRICAL (SCREWED); Material: COPPER ALLOY BODY. 14 total characteristics are documented in the Federal Logistics Information System.