The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-168-2162, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-168-2162 |
| Primary Part Number | 923 |
| 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 |
| Hole Diameter | 0.295 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Material Thickness | 0.132 INCHES NOMINAL IN |
| Center Hole Diameter | 0.230 INCHES NOMINAL IN |
| Bolt Hole Quantity | 8 |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Bolt Circle Diameter | 4.375 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40398-09 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 923-00 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 923 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40398-09 FIND 7 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-168-2162 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 4820-01-168-2162 has 4 cross-referenced part numbers: 40398-09 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 923-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 923 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40398-09 FIND 7 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 6 known substitutes for 4820-01-168-2162: 5995-00-256-0102, 2530-00-326-2523, 4820-01-168-1949 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 923: Hole Diameter: 0.295 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR; Material Thickness: 0.132 INCHES NOMINAL IN; Center Hole Diameter: 0.230 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.