The Valve,safety Relief, cataloged under National Stock Number 4820-01-228-4259, 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. This item has 13 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Danco Valve Company (CAGE 65079); Dante Valve Company (CAGE 5P967); Anderson Greenwood Lp Dba Anderson Greenwood Crosby (CAGE 01343); Dresser-Rand Co Worthington Compressor Opn a Joint Venture (CAGE 93236) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-228-4259 |
| Primary Part Number | 189CS-167MOD 1551T1900PSI |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7095B | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| D49-30-UU-0-1/2 | Danco Valve Company (USA) |
| D49-30UU-07 | Dante Valve Company (USA) |
| 189CS-167MOD 1551T1900PSI PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 70958 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 9523ANDML 187 1551T1900PSI PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 7095B | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 70958 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| 7095B | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 9523ANDML187 15 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| D49-30UU-07 | Danco Valve Company (USA) |
| 70958 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| D49-30-UU-07-1/2 | Danco Valve Company (USA) |
NSN 4820-01-228-4259 is a Valve,safety Relief, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-228-4259 has 13 cross-referenced part numbers: 7095B (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), D49-30-UU-0-1/2 (Danco Valve Company), D49-30UU-07 (Dante Valve Company), 189CS-167MOD 1551T1900PSI (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 70958 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture) and 8 more.
There are 2 known substitutes for 4820-01-228-4259: 5330-00-118-9288, 5120-01-434-9194. Verify interchangeability with system specifications before substitution.
NSN 4820-01-228-4259 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.