The Valve,safety Relief, cataloged under National Stock Number 4820-01-206-9733, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4820-01-206-9733 |
| Primary Part Number | E-8512-D-51-M |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Connection Style | STREAMLINED WITH ONE BRAZING RING ALL ENDS |
| Nominal Pipe Size Accommodated | 0.500 INCHES SECOND END IN |
| Nominal Pipe Size Accommodated | 0.500 INCHES FIRST END IN |
| Style Designator | ANGLE |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Second Connection Face to Centerline Distance | 3.625 INCHES IN |
| Valve Size | 0.500 INCHES IN |
| Criticality Code Justification | ZZZY |
| Flow Control Device | DISK |
| Material Document and Classification | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY 922 OVERALL |
| First Connection Face to Centerline Distance | 3.563 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E-8512-D-51-M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 8512 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-206-9733 is a Valve,safety Relief, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-206-9733 has 2 cross-referenced part numbers: E-8512-D-51-M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8512 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 12 known substitutes for 4820-01-206-9733: 8030-00-058-5398, 5995-00-136-1597, 3455-00-187-2572 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for E-8512-D-51-M: Connection Style: STREAMLINED WITH ONE BRAZING RING ALL ENDS; Nominal Pipe Size Accommodated: 0.500 INCHES SECOND END IN; Nominal Pipe Size Accommodated: 0.500 INCHES FIRST END IN; Style Designator: ANGLE. 13 total characteristics are documented in the Federal Logistics Information System.