The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-357-5107, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-357-5107 |
| Primary Part Number | 4878 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | ACTIVE |
| Center to Center Distance Between Bolt Holes Along Width | 2.040 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 2.040 INCHES NOMINAL IN |
| Material Thickness | 0.065 INCHES NOMINAL IN |
| Material | RUBBER |
| Style Designator | FLAT |
| Hole Diameter | 0.313 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Outside Corner Radius | 0.178 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-357-5107 is a Diaphragm,valve,flat, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-357-5107 has 2 cross-referenced part numbers: 4878 (Ingersoll-Rand Company Dba Ingersoll-Rand), 4878 (Ingersoll Rand Co).
There are 7 known substitutes for 4820-00-357-5107: 5940-00-143-4774, 4820-00-626-1754, 2990-00-675-1486 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4878: Center to Center Distance Between Bolt Holes Along Width: 2.040 INCHES NOMINAL IN; Overall Length: 2.900 INCHES NOMINAL IN; Overall Width: 2.900 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Length: 2.040 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.