The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-00-136-2077, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-136-2077 |
| Primary Part Number | 0520915 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp |
| Status | CANCELLED |
| Material | RUBBER SYNTHETIC |
| Material Thickness | 0.155 INCHES NOMINAL IN |
| Style Designator | SPECIAL SHAPED |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Bead Diameter | 3.000 INCHES NOMINAL IN |
| Center Hole Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Y1067A2PC7 | Bosch Rexroth Corporation Div Bosch Rexroth (USA) |
| 9351-003 | Rosemount Analytical, Inc. Div Process Analytical Division (USA) |
| 9351-3 | Rosemount Analytical, Inc. Div Process Analytical Division (USA) |
| 9351-9 | Rosemount Analytical, Inc. Div Process Analytical Division (USA) |
| 520915 | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| 0520915 PRIMARY | Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA) |
| N554368PC11 | Rosemount Analytical, Inc. Div Process Analytical Division (USA) |
| N554368PC11 | Calgon Corp (USA) |
| 19-8-2038 | Ecolaire Inc Baldwin-Hamilton Co Div (USA) |
| 5209=5 | Bosch Rexroth Corporation Div Bosch Rexroth (USA) |
| Y1067C2PC7 | Bosch Rexroth Corporation Div Bosch Rexroth (USA) |
NSN 4820-00-136-2077 is a Diaphragm,actuator Valve,special, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-136-2077 has 11 cross-referenced part numbers: Y1067A2PC7 (Bosch Rexroth Corporation Div Bosch Rexroth), 9351-003 (Rosemount Analytical, Inc. Div Process Analytical Division), 9351-3 (Rosemount Analytical, Inc. Div Process Analytical Division), 9351-9 (Rosemount Analytical, Inc. Div Process Analytical Division), 520915 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp) and 6 more.
There are 12 known substitutes for 4820-00-136-2077: 5310-00-241-0511, 5962-00-243-2496, 5985-00-337-3717 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0520915: Material: RUBBER SYNTHETIC; Material Thickness: 0.155 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED; Outside Diameter: 4.000 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-136-2077 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.