The Valve,safety Relief, cataloged under National Stock Number 4820-01-143-1382, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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 | 4820-01-143-1382 |
| Primary Part Number | 5115PA240009-184-202PSI (20139) |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Style Designator | ANGLE FLANGED ENDS |
| Operating Pressure | 202.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Connection Type | FLANGE ALL ENDS |
| Valve Size | 6.000 INCHES IN |
| Flow Control Device | DIAPHRAGM |
| Adjustable Pressure Range | +184.0 TO 202.0 POUNDS PER SQUARE INCH LBS |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| First Connection Face to Centerline Distance | 9.000 INCHES IN |
| Second Connection Face to Centerline Distance | 7.125 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20139 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 5115PA240009-184 TO 202PSI | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 4X6DB10P | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 5115PA240009-184-202PSI (20139) PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 5115PA240009-184-202PSI (21039) | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 4X6DB10P | Kunkle Industries Inc Lonergan Valve Div (USA) |
NSN 4820-01-143-1382 is a Valve,safety Relief, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-143-1382 has 6 cross-referenced part numbers: 20139 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 5115PA240009-184 TO 202PSI (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 4X6DB10P (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 5115PA240009-184-202PSI (20139) (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 5115PA240009-184-202PSI (21039) (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team) and 1 more.
There are 12 known substitutes for 4820-01-143-1382: 5306-00-166-1406, 5133-00-412-1747, 5905-00-488-2793 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5115PA240009-184-202PSI (20139): Style Designator: ANGLE FLANGED ENDS; Operating Pressure: 202.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Media for Which Designed: STEAM SINGLE RESPONSE; Flange Shape: ROUND WITH HOLES ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.