The Gear Operator,valve, cataloged under National Stock Number 4820-01-477-8618, 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 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-477-8618 |
| Primary Part Number | D420-5-12-440 |
| Item Name | Gear Operator,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D420-5-12-440 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 440-719-120-420-535 | Emerson Automation Solutions Final Control Us Lp (USA) |
| 440-819-120-420-044(MOD) | Emerson Automation Solutions Final Control Us Lp (USA) |
NSN 4820-01-477-8618 is a Gear Operator,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-477-8618 has 3 cross-referenced part numbers: D420-5-12-440 (Emerson Automation Solutions Final Control Us Lp), 440-719-120-420-535 (Emerson Automation Solutions Final Control Us Lp), 440-819-120-420-044(MOD) (Emerson Automation Solutions Final Control Us Lp).
There is 1 known substitute for 4820-01-477-8618: 4820-01-200-8925. Verify interchangeability with system specifications before substitution.
Key specifications for D420-5-12-440: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.