The Valve,foot, cataloged under National Stock Number 4820-00-640-0304, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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 | 4820-00-640-0304 |
| Primary Part Number | 97-1-1-2 |
| Item Name | Valve,foot |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Crane Co Div Valve Div |
| Status | CANCELLED |
| Nondefinitive Spec/std Data | 1.500 SIZE |
| Material | COPPER ALLOY 836 FLOW CONTROL DEVICE |
| First End Style Designator | PLAIN |
| Material Document and Classification | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| First End Thread Direction | RIGHT-HAND |
| Material Document and Classification | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY 836 BODY |
| Material | COPPER ALLOY 836 SEAT |
| Material Document and Classification | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Body Style | CYLINDRICAL (SCREWED) |
| First End Nominal Pipe Size Accommodated | 1.500 INCHES IN |
| Flow Control Device | DISK, LIFT |
| End Connection Quantity | 1 |
| First End Connection Type | THREADED INTERNAL PIPE |
| Media for Which Designed | WATER, FRESH |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 97-1-1-2 PRIMARY | Crane Co Div Valve Div (USA) |
| 5340-1-1-2 | Mccanna Inc Dba Marpac Inc (USA) |
| 33 1-2 | Crane Co Div Valve Div (USA) |
| 394 1-2 | Crane Co Div Valve Div (USA) |
| A50498-BZ-1-D | 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 |
NSN 4820-00-640-0304 is a Valve,foot, manufactured by Crane Co Div Valve Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-640-0304 has 6 cross-referenced part numbers: 97-1-1-2 (Crane Co Div Valve Div), 5340-1-1-2 (Mccanna Inc Dba Marpac Inc), 33 1-2 (Crane Co Div Valve Div), 394 1-2 (Crane Co Div Valve Div), A50498-BZ-1-D (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 4820-00-640-0304: 3110-00-100-0580, 5310-00-187-2957, 4820-00-227-0154 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 97-1-1-2: Nondefinitive Spec/std Data: 1.500 SIZE; Material: COPPER ALLOY 836 FLOW CONTROL DEVICE; First End Style Designator: PLAIN; Material Document and Classification: ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-640-0304 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.