The Valve,foot, cataloged under National Stock Number 4820-00-227-0157, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-227-0157 |
| Primary Part Number | MILV16720 |
| Item Name | Valve,foot |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material | COPPER ALLOY SEAT |
| Material Document and Classification | QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| End Connection Quantity | 1 |
| First End Thread Direction | RIGHT-HAND |
| First End Nominal Pipe Size Accommodated | 0.750 INCHES IN |
| Body Style | CYLINDRICAL (SCREWED) |
| Nondefinitive Spec/std Data | 0.750 IN SIZE IN |
| First End Style Designator | PLAIN |
| First End Connection Type | THREADED INTERNAL PIPE |
| Material Document and Classification | QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Renewable Seat Ring Type | THREADED |
| Body Outside Diameter | 1.250 INCHES NOMINAL IN |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Flow Control Device | POPPET |
| Body Material | COPPER ALLOY 268 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MILV16720 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-227-0157 is a Valve,foot, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-227-0157 has 1 cross-referenced part number: MILV16720 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 4820-00-227-0157: 4820-00-227-0154, 4820-00-227-0155, 4820-00-227-0156 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILV16720: Material: COPPER ALLOY SEAT; Material Document and Classification: QQ-B-626,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE SEAT; End Connection Quantity: 1; First End Thread Direction: RIGHT-HAND. 17 total characteristics are documented in the Federal Logistics Information System.