The Disk,valve, cataloged under National Stock Number 4820-01-228-9412, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Norriseal Norris Values Div Dba Dover Co. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-228-9412 |
| Primary Part Number | 900-092 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Norriseal Norris Values Div Dba Dover Co |
| Status | ACTIVE |
| Style Designator | BUTTERFLY |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 900-092 | Norriseal Norris Values Div Dba Dover Co (USA) |
| 900-092 PIECE 4 5IN | Norriseal Norris Values Div Dba Dover Co (USA) |
| 5874-2 | Norriseal Norris Values Div Dba Dover Co (USA) |
| 900-092 PIECE 4 5IN | Dover Resources, Inc. Div Norriseal (USA) |
NSN 4820-01-228-9412 is a Disk,valve, manufactured by Norriseal Norris Values Div Dba Dover Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-228-9412 has 4 cross-referenced part numbers: 900-092 (Norriseal Norris Values Div Dba Dover Co), 900-092 PIECE 4 5IN (Norriseal Norris Values Div Dba Dover Co), 5874-2 (Norriseal Norris Values Div Dba Dover Co), 900-092 PIECE 4 5IN (Dover Resources, Inc. Div Norriseal).
There are 5 known substitutes for 4820-01-228-9412: 5935-00-581-5945, 5310-01-172-0950, 4820-01-223-8807 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 900-092: Style Designator: BUTTERFLY; Outside Diameter: 5.000 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 3 total characteristics are documented in the Federal Logistics Information System.