The Valve,safety Relief, cataloged under National Stock Number 4820-01-139-1713, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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 | 4820-01-139-1713 |
| Primary Part Number | 20218-1-010-41M/CDS15957 |
| 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 |
| Material | COPPER ALLOY BODY |
| Flow Control Device | DISK |
| Bonnet Type | INSIDE SCREW |
| Flange Face Design | RECESSED STRAIGHT SECOND END |
| Flange Shape | ROUND ALL ENDS |
| First Connection Face to Centerline Distance | 5.500 INCHES IN |
| Material | NICKEL ALLOY STEM |
| Adjustable Pressure Range | +66.0 TO 75.0 POUNDS PER SQUARE INCH LBS |
| Style Designator | ANGLE FLANGED ENDS |
| Valve Size | 3.000 INCHES IN |
| Material | NICKEL ALLOY SEAT |
| Second Connection Face to Centerline Distance | 6.000 INCHES IN |
| Connection Type | FLANGE ALL ENDS |
| Valve Operation Method | AUTOMATIC |
| Bonnet Attachment Method | BOLTED |
| Disk Loading Method | SPRING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BAMHH05MKK | Danco Valve Company (USA) |
| 20218-1-010-41M/CDS15957 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20218-1-010-41M | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 20218-010-41M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20218-1-010-41M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20218-1 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| BAMHH05MKK | Dante Valve Company (USA) |
| 20218-1-010-41M/CDS15957 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-139-1713 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 4820-01-139-1713 has 8 cross-referenced part numbers: BAMHH05MKK (Danco Valve Company), 20218-1-010-41M/CDS15957 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20218-1-010-41M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 20218-010-41M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20218-1-010-41M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 3 more.
There are 4 known substitutes for 4820-01-139-1713: 5905-00-141-0742, 2815-00-350-8812, 6685-00-924-2288 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20218-1-010-41M/CDS15957: Material: COPPER ALLOY BODY; Flow Control Device: DISK; Bonnet Type: INSIDE SCREW; Flange Face Design: RECESSED STRAIGHT SECOND END. 17 total characteristics are documented in the Federal Logistics Information System.