The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-220-7082, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Xomox Corp Sub of Emerson Electric Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-220-7082 |
| Primary Part Number | 012388 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Xomox Corp Sub of Emerson Electric Co |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Style Designator | FLAT |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Center Hole Diameter | 1.130 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 012388 | Xomox Corp Sub of Emerson Electric Co (USA) |
| Z-3343-BPC8 | Tufline Div of Xomox Corp (USA) |
| 029377 | Tufline Div of Xomox Corp (USA) |
| Z-3343-B PC.4 | Xomox Corp Sub of Emerson Electric Co (USA) |
NSN 4820-01-220-7082 is a Diaphragm,valve,flat, manufactured by Xomox Corp Sub of Emerson Electric Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-220-7082 has 4 cross-referenced part numbers: 012388 (Xomox Corp Sub of Emerson Electric Co), Z-3343-BPC8 (Tufline Div of Xomox Corp), 029377 (Tufline Div of Xomox Corp), Z-3343-B PC.4 (Xomox Corp Sub of Emerson Electric Co).
There are 3 known substitutes for 4820-01-220-7082: 4820-00-217-9223, 2910-00-747-9775, 2920-01-155-3602. Verify interchangeability with system specifications before substitution.
Key specifications for 012388: Material: PLASTIC POLYTETRAFLUOROETHYLENE; Style Designator: FLAT; Outside Diameter: 3.000 INCHES NOMINAL IN; Criticality Code Justification: ZZZY. 7 total characteristics are documented in the Federal Logistics Information System.