The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-250-1982, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Forenta Lp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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 | 4820-01-250-1982 |
| Primary Part Number | 28093 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Forenta Lp |
| Status | ACTIVE |
| Hole Diameter | 0.177 INCHES NOMINAL IN |
| Material | RUBBER |
| Outside Diameter | 2.330 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Style Designator | FLAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28093 PRIMARY | Forenta Lp (USA) |
NSN 4820-01-250-1982 is a Diaphragm,valve,flat, manufactured by Forenta Lp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-250-1982 has 1 cross-referenced part number: 28093 (Forenta Lp).
There are 6 known substitutes for 4820-01-250-1982: 5905-00-233-7141, 2915-00-725-9341, 5320-00-889-8924 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28093: Hole Diameter: 0.177 INCHES NOMINAL IN; Material: RUBBER; Outside Diameter: 2.330 INCHES NOMINAL IN; Bolt Hole Quantity: 6. 5 total characteristics are documented in the Federal Logistics Information System.