The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-626-1754, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Imi Cash Valve Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-626-1754 |
| Primary Part Number | 4878 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Imi Cash Valve Inc |
| Status | ACTIVE |
| Bolt Hole Quantity | 4 |
| Style Designator | FLAT |
| Center to Center Distance Between Bolt Holes Along Width | 2.062 INCHES NOMINAL IN |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 2.062 INCHES NOMINAL IN |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5282PC4878 | Imi Cash Valve Inc (USA) |
| 4878 PRIMARY | Imi Cash Valve Inc (USA) |
NSN 4820-00-626-1754 is a Diaphragm,valve,flat, manufactured by Imi Cash Valve Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-626-1754 has 2 cross-referenced part numbers: 5282PC4878 (Imi Cash Valve Inc), 4878 (Imi Cash Valve Inc).
There are 7 known substitutes for 4820-00-626-1754: 5940-00-143-4774, 4820-00-357-5107, 2990-00-675-1486 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4878: Bolt Hole Quantity: 4; Overall Length: 2.875 INCHES NOMINAL IN; Style Designator: FLAT; Center to Center Distance Between Bolt Holes Along Width: 2.062 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.