The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-197-9857, 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 2 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-197-9857 |
| Primary Part Number | 74991B |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Griswold Industries Dba Cla-Val Co |
| Status | CANCELLED |
| Material | IRON CAST BODY |
| Outlet Pressure Range | 10.0 TO 100.0 CAMERA MOUNT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-01-197-9857 is a Valve,regulating,fluid Pressure, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-197-9857 has 2 cross-referenced part numbers: 74991B (Griswold Industries Dba Cla-Val Co), 74991 (Griswold Industries Dba Cla-Val Co).
There are 5 known substitutes for 4820-01-197-9857: 5905-00-158-5505, 5970-00-391-9755, 6645-00-483-7044 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74991B: Material: IRON CAST BODY; Outlet Pressure Range: 10.0 TO 100.0 CAMERA MOUNT. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-197-9857 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.