The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-156-8394, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-156-8394 |
| Primary Part Number | 712-00 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Bolt Hole Quantity | 8 |
| Outside Diameter | 8.029 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Bolt Circle Diameter | 7.155 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Center Hole Diameter | 0.750 INCHES NOMINAL IN |
| Hole Diameter | 0.500 INCHES NOMINAL IN |
| Material Thickness | 0.136 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40404-01 PIECE 16 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 712 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40404 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 712-00 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-156-8394 is a Diaphragm,valve,flat, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-156-8394 has 4 cross-referenced part numbers: 40404-01 PIECE 16 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 712 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40404 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 712-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 9 known substitutes for 4820-01-156-8394: 5130-00-096-6677, 6530-00-488-7902, 5940-00-682-9416 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 712-00: Bolt Hole Quantity: 8; Outside Diameter: 8.029 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR; Bolt Circle Diameter: 7.155 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.