The Stem,fluid Valve, cataloged under National Stock Number 4820-01-301-4319, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William E Williams Valve Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-301-4319 |
| Primary Part Number | 15F-4 2.00IN ITEM 4 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | William E Williams Valve Corp |
| Status | ACTIVE |
| Material Document and Classification | ASTM B124 GRADE C37700 ASSN STD SINGLE MATERIAL RESPONSE |
| Valve Model Number for Which Designed | N0. 15F-4 |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Features Provided | RISING STEM |
| Valve Type for Which Designed | GATE |
| Material | COPPER ALLOY 377 |
| Valve Size for Which Designed | 2.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15F-4 2.00IN ITEM 4 PRIMARY | William E Williams Valve Corp (USA) |
| 8867 ITEM 4 | William E Williams Valve Corp (USA) |
| 8867 | William E Williams Valve Corp (USA) |
NSN 4820-01-301-4319 is a Stem,fluid Valve, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-301-4319 has 3 cross-referenced part numbers: 15F-4 2.00IN ITEM 4 (William E Williams Valve Corp), 8867 ITEM 4 (William E Williams Valve Corp), 8867 (William E Williams Valve Corp).
There are 10 known substitutes for 4820-01-301-4319: 5120-00-104-2390, 5960-00-636-1053, 5930-00-785-8347 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15F-4 2.00IN ITEM 4: Material Document and Classification: ASTM B124 GRADE C37700 ASSN STD SINGLE MATERIAL RESPONSE; Valve Model Number for Which Designed: N0. 15F-4; Stem Actuating End Type: THREADED EXTERNALLY; Features Provided: RISING STEM. 7 total characteristics are documented in the Federal Logistics Information System.