The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-063-3879, 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 9 commercial cross-references from 2 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 | 4820-01-063-3879 |
| Primary Part Number | S90075/300413/300121 |
| Item Name | Parts Kit,check Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Supply Items and Quantities | CLAPPER 1,BUMPER 1,NUT 1,SCREW 1,PIN 1,SEAL 1,BUSHING 4,RETAINER 2 |
| Component Quantity | 12 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NS-3983 ASSY E | National Oilwell (USA) |
| NS-3983 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| S90075/300413 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 PIECE 28 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| S-2006 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| S90075/300413/300121 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS-3983 | National Oilwell (USA) |
| NS-3983 PIECE 28 | National Oilwell (USA) |
| S-2006 | National Oilwell (USA) |
NSN 4820-01-063-3879 is a Parts Kit,check Valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-063-3879 has 9 cross-referenced part numbers: NS-3983 ASSY E (National Oilwell), NS-3983 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), S90075/300413 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS-3983 PIECE 28 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), S-2006 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 4 more.
There are 12 known substitutes for 4820-01-063-3879: 6105-00-018-0735, 4820-00-105-6011, 2805-00-710-6801 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S90075/300413/300121: Supply Items and Quantities: CLAPPER 1,BUMPER 1,NUT 1,SCREW 1,PIN 1,SEAL 1,BUSHING 4,RETAINER 2; Component Quantity: 12. 2 total characteristics are documented in the Federal Logistics Information System.