The Disk,valve, cataloged under National Stock Number 4820-01-166-6332, 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 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-166-6332 |
| Primary Part Number | 82604A |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | ACTIVE |
| Outside Diameter | 3.609 INCHES NOMINAL IN |
| Inside Diameter | 2.630 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-166-6332 is a Disk,valve, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-166-6332 has 2 cross-referenced part numbers: 82604A (Griswold Industries Dba Cla-Val Co), 82604 (Griswold Industries Dba Cla-Val Co).
There are 4 known substitutes for 4820-01-166-6332: 8415-00-163-9049, 3020-00-274-2897, 5930-00-636-1285 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 82604A: Outside Diameter: 3.609 INCHES NOMINAL IN; Inside Diameter: 2.630 INCHES NOMINAL IN; Overall Height: 0.345 INCHES NOMINAL IN; Style Designator: PLAIN. 5 total characteristics are documented in the Federal Logistics Information System.