The Float,valve, cataloged under National Stock Number 4820-01-218-6934, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-218-6934 |
| Primary Part Number | 31925-01K |
| Item Name | Float,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Thread Location | INTERNAL |
| Shape | ROUND |
| Thread Size and Series/type Designator | 1/4-18 NPT |
| Quantity | 1 |
| Material | STEEL CORROSION RESISTING |
| Connection Type | THREADED |
| System for Which Designed | CLOSED |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-218-6934 is a Float,valve, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-218-6934 has 3 cross-referenced part numbers: 31925-01 (Griswold Industries Dba Cla-Val Co), 31925-01K (Griswold Industries Dba Cla-Val Co), 96408 (Griswold Industries Dba Cla-Val Co).
There are 3 known substitutes for 4820-01-218-6934: 5950-01-040-6107, 1055-01-084-5972, 4820-01-222-9684. Verify interchangeability with system specifications before substitution.
Key specifications for 31925-01K: Thread Location: INTERNAL; Shape: ROUND; Thread Size and Series/type Designator: 1/4-18 NPT; Quantity: 1. 8 total characteristics are documented in the Federal Logistics Information System.