The Valve,safety Relief, cataloged under National Stock Number 4820-01-125-9336, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is American Turbo Systems Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-125-9336 |
| Primary Part Number | 100548 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | American Turbo Systems Inc |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Valve Operation Method | AUTOMATIC |
| Style Designator | SAFETY RELIEF |
| Flange Face Design | PLAIN FIRST END |
| Connection Type | FLANGE FIRST END |
| Bolt Hole Quantity | 6 FIRST END |
| Flow Control Device | PISTON |
| Disk Loading Method | SPRING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-125-9336 is a Valve,safety Relief, manufactured by American Turbo Systems Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-125-9336 has 2 cross-referenced part numbers: 100548 (Walker Power Systems, Inc. Dba Tiernay Turbines), 100548 (American Turbo Systems Inc).
There is 1 known substitute for 4820-01-125-9336: 5950-00-004-7591. Verify interchangeability with system specifications before substitution.
Key specifications for 100548: Flange Shape: ROUND WITH HOLES FIRST END; Valve Operation Method: AUTOMATIC; Style Designator: SAFETY RELIEF; Flange Face Design: PLAIN FIRST END. 8 total characteristics are documented in the Federal Logistics Information System.