The Valve,safety Relief, cataloged under National Stock Number 4820-01-131-2341, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corp Dba Automax Actuators Div Flowserve Us Company. This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 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 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (CAGE 52374); Stewart-Warner Alemite Corp (CAGE 95879); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales (CAGE A00AM); Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-131-2341 |
| Primary Part Number | 01-435-0157-5 PIECE 249 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 01-435-0157-5 PIECE 249 | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
| 323060 | Stewart-Warner Alemite Corp (USA) |
| 4820PL2187189 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 4820011312341 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 4820PL2173744 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 01-435-0157-5 PIECE 249 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 10424171 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS35670-4A | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS35670 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-01-131-2341 is a Valve,safety Relief, manufactured by Flowserve Corp Dba Automax Actuators Div Flowserve Us Company, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-131-2341 has 9 cross-referenced part numbers: 01-435-0157-5 PIECE 249 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company), 323060 (Stewart-Warner Alemite Corp), 4820PL2187189 (Jednolity Indeks Materialowy - Uniform Material Index), 4820011312341 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 4820PL2173744 (Jednolity Indeks Materialowy - Uniform Material Index) and 4 more.
There are 10 known substitutes for 4820-01-131-2341: 4820-00-202-5632, 4820-00-542-5683, 4820-00-826-6465 and 7 more. Verify interchangeability with system specifications before substitution.
NSN 4820-01-131-2341 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.