The Guide,valve Stem, cataloged under National Stock Number 4820-01-682-0517, 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 Div Navy Product Team. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-682-0517 |
| Primary Part Number | 156401 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Material | TUNGSTEN ALLOY |
| Material Document and Classification | ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DS-B99841 PC NO 350 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 156401 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
NSN 4820-01-682-0517 is a Guide,valve Stem, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-682-0517 has 2 cross-referenced part numbers: DS-B99841 PC NO 350 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 156401 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
There are 4 known substitutes for 4820-01-682-0517: 5315-00-171-4350, 4820-00-405-4169, 5331-00-691-8143 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 156401: End Item Identification: VALVE, PRESS; Material: TUNGSTEN ALLOY; Material Document and Classification: ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE; Part Name Assigned by Controlling Agency: GUIDE. 4 total characteristics are documented in the Federal Logistics Information System.