The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-098-5243, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Facet (oklahoma) Llc. Government technical data includes 8 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-098-5243 |
| Primary Part Number | 2428-10 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Facet (oklahoma) Llc |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| Outside Diameter | 3.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 7 |
| Material Thickness | 0.020 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Center Hole Diameter | 0.188 INCHES NOMINAL IN |
| Bolt Circle Diameter | 3.000 INCHES NOMINAL IN |
| Hole Diameter | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2428-10 PRIMARY | Facet (oklahoma) Llc (USA) |
NSN 4820-00-098-5243 is a Diaphragm,valve,flat, manufactured by Facet (oklahoma) Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-098-5243 has 1 cross-referenced part number: 2428-10 (Facet (oklahoma) Llc).
There are 2 known substitutes for 4820-00-098-5243: 5120-00-293-1011, 6515-01-589-9589. Verify interchangeability with system specifications before substitution.
Key specifications for 2428-10: Material: RUBBER SYNTHETIC; Outside Diameter: 3.500 INCHES NOMINAL IN; Bolt Hole Quantity: 7; Material Thickness: 0.020 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.