The Stem,fluid Valve, cataloged under National Stock Number 4820-01-251-6226, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 4820-01-251-6226 |
| Primary Part Number | 145-205-030-139-000 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Features Provided | UPPER STEM |
| Stem Actuating End Type | SQUARE |
| Valve Type for Which Designed | BUTTERFLY |
| Valve Size for Which Designed | 3.000 INCHES IN |
| Valve Model Number for Which Designed | 139 |
| Largest Outside Diameter | 0.563 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D139-4-406 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 10157 | Locum Tenes Enterprises Inc Dba Lte Inc (USA) |
| 145-205-030-139-000 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| 111-205-030-139-066 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 10157 | California Precision Machine Inc (USA) |
| 139-1 PIECE 3 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 139-1 | Emerson Automation Solutions Final Control Us Lp (USA) |
NSN 4820-01-251-6226 is a Stem,fluid Valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-251-6226 has 7 cross-referenced part numbers: D139-4-406 (Emerson Automation Solutions Final Control Us Lp), 10157 (Locum Tenes Enterprises Inc Dba Lte Inc), 145-205-030-139-000 (Emerson Automation Solutions Final Control Us Lp), 111-205-030-139-066 (Emerson Automation Solutions Final Control Us Lp), 10157 (California Precision Machine Inc) and 2 more.
There are 12 known substitutes for 4820-01-251-6226: 5330-00-236-1484, 5330-00-383-1878, 4320-00-398-5720 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 145-205-030-139-000: Features Provided: UPPER STEM; Stem Actuating End Type: SQUARE; Valve Type for Which Designed: BUTTERFLY; Valve Size for Which Designed: 3.000 INCHES IN. 6 total characteristics are documented in the Federal Logistics Information System.