The Valve,check, cataloged under National Stock Number 4820-01-087-7065, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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 | 4820-01-087-7065 |
| Primary Part Number | NS40381-1/2IN |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Valve Operation Method | AUTOMATIC |
| Flow Control Device | DISK |
| Nominal Pipe Size Accommodated | 1.500 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 905 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Maximum Operating Temp | 160.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Material | COPPER ALLOY 905 BODY |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Disk Loading Method | WEIGHT |
| Mounting Position | HORIZONTAL |
| Connection Style | SOCKET WITH BRAZING RING (PIPE) ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SS845-2110235 | Naval Sea Systems Command (USA) |
| 9082-000 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 90082000 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| NS40381-1/2IN PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| SS845-2110235AS | Naval Sea Systems Command (USA) |
| NS40381-1/2IN | National Oilwell (USA) |
| SS845-2110235REVAASSY8FA1 1-2 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4820-01-087-7065 is a Valve,check, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-087-7065 has 7 cross-referenced part numbers: SS845-2110235 (Naval Sea Systems Command), 9082-000 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 90082000 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS40381-1/2IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), SS845-2110235AS (Naval Sea Systems Command) and 2 more.
There are 4 known substitutes for 4820-01-087-7065: 4820-01-062-8563, 4820-01-062-8667, 4820-01-093-9213 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for NS40381-1/2IN: Valve Operation Method: AUTOMATIC; Flow Control Device: DISK; Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN; Material: COPPER ALLOY 905 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE. 14 total characteristics are documented in the Federal Logistics Information System.