The Seat,valve, cataloged under National Stock Number 4820-00-008-5087, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gas Equipment Engineering Corporation, the Dba Geeco. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 4 manufacturers, 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 | 4820-00-008-5087 |
| Primary Part Number | D654-8SV1010-4 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Gas Equipment Engineering Corporation, the Dba Geeco |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D654-8SV1010-4 | Gas Equipment Engineering Corporation, the Dba Geeco (USA) |
| D654-8SV1010-4CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 20199PC5 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A7420-002-127 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20199PC5 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20199PC5CP | Naval Inventory Control Point Mechanicsburg (USA) |
| A7420-002-127CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 20282PC6 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20282PC6 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| A7420-002-127 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20282PC6CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 4820-00-008-5087 is a Seat,valve, manufactured by Gas Equipment Engineering Corporation, the Dba Geeco, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-008-5087 has 11 cross-referenced part numbers: D654-8SV1010-4 (Gas Equipment Engineering Corporation, the Dba Geeco), D654-8SV1010-4CP (Naval Inventory Control Point Mechanicsburg), 20199PC5 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), A7420-002-127 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20199PC5 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 6 more.
There are 4 known substitutes for 4820-00-008-5087: 4820-00-491-9908, 4820-00-570-0032, 4820-01-145-9447 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for D654-8SV1010-4: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330; End Item Identification: VALVE RELF1.00IPS 10T 14 IPS FLGE BRZ; VALVE RELF 1.00IPS 25T 29IPS UN BRZ; VALVE RELF 1.00IPS 66T 75IPS UN BRZ; VALVE RELF 1.00IPS 106T 120IPS FLGE CRBNSTL; VALVE RELF 1.00IPS 181T 210IPS FLGE CRBNSTL. 3 total characteristics are documented in the Federal Logistics Information System.