The Float,valve, cataloged under National Stock Number 4820-00-779-2728, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 8 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 | 4820-00-779-2728 |
| Primary Part Number | 58159 |
| Item Name | Float,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Connection Type | THREADED |
| Thread Size and Series/type Designator | 1/4-20 UNIFIED NATIONAL COARSE (UNC) |
| Thread Location | INTERNAL |
| Shape | ROUND |
| System for Which Designed | OPEN |
| Quantity | 1 |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-779-2728 is a Float,valve, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-779-2728 has 2 cross-referenced part numbers: 58159 (Spirax Sarco Inc Dba Spirax Sarco), 53554 (Spirax Sarco Inc Dba Spirax Sarco).
There are 7 known substitutes for 4820-00-779-2728: 6105-00-070-4728, 3455-00-187-6540, 2520-00-352-2168 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 58159: Material: STEEL CORROSION RESISTING; Connection Type: THREADED; Thread Size and Series/type Designator: 1/4-20 UNIFIED NATIONAL COARSE (UNC); Thread Location: INTERNAL. 8 total characteristics are documented in the Federal Logistics Information System.