The Guide,valve Disk, cataloged under National Stock Number 4820-00-862-9409, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-862-9409 |
| Primary Part Number | 55128 |
| Item Name | Guide,valve Disk |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| General Characteristics Item Description | NICOLOY,ACI CB-30; 4.243 IN. FLANGE DIA,0.190 IN. THK FLANGE; 1.855 IN. ID,COUNTERBORED TO 2.385 IN. DIA,1.285 IN. LG; THD OD,2-7/16 IN. 18 UNS THD SIZE; FOR VALVE BLOW-DOWN ADJUSTMENT; 4.000 IN. O/A LG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-862-9409 is a Guide,valve Disk, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-862-9409 has 2 cross-referenced part numbers: 55128 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), F-46172 (Electronic Plastics Co).
There are 3 known substitutes for 4820-00-862-9409: 3110-00-051-1333, 2530-00-359-1761, 5930-01-244-8193. Verify interchangeability with system specifications before substitution.
Key specifications for 55128: General Characteristics Item Description: NICOLOY,ACI CB-30; 4.243 IN. FLANGE DIA,0.190 IN. THK FLANGE; 1.855 IN. ID,COUNTERBORED TO 2.385 IN. DIA,1.285 IN. LG; THD OD,2-7/16 IN. 18 UNS THD SIZE; FOR VALVE BLOW-DOWN ADJUSTMENT; 4.000 IN. O/A LG IN. 1 total characteristics are documented in the Federal Logistics Information System.