The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-885-3077, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4820-00-885-3077 |
| Primary Part Number | 3514 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lawler Manufacturing Company, Inc. |
| Status | ACTIVE |
| Outside Diameter | 13.000 INCHES NOMINAL IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Bolt Hole Quantity | 12 |
| Center Hole Diameter | 0.750 INCHES NOMINAL IN |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Bolt Circle Diameter | 12.125 INCHES NOMINAL IN |
| Material | RUBBER FABRIC REINFORCED |
| Style Designator | FLAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-885-3077 is a Diaphragm,valve,flat, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-885-3077 has 2 cross-referenced part numbers: 3514 (Lawler Manufacturing Company, Inc.), 3514-L (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 9 known substitutes for 4820-00-885-3077: 6740-00-431-9655, 3020-00-779-6336, 5975-00-959-1680 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3514: Outside Diameter: 13.000 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN; Bolt Hole Quantity: 12; Center Hole Diameter: 0.750 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.