The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-00-540-4106, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-540-4106 |
| Primary Part Number | AA11248 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| First End Style Designator | GASKET SEAL |
| Flow Control Device | PISTON, SPRING LOADED |
| Offset Distance | 0.375 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| Adjustable Pressure Range | 1000.0 TO 2300.0 CAMERA MOUNT |
| Material | ALUMINUM ALLOY AND COPPER ALLOY BODY |
| End Connection Quantity | 4 |
| Valve Discharge Flow Rate | 6.0 GALLONS PER MINUTE |
| First End Thread Series Designator | UNF |
| First End Thread Class | 3B |
| Fourth End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| Temp Adjustability | NOT ADJUSTABLE |
| Temp Control Device Type | THERMOSTATIC |
| First End Connection Type | THREADED INTERNAL BOSS |
| First End Nominal Thread Size | 0.750 INCHES IN |
| First End Thread Direction | RIGHT-HAND |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Opening Pressure Setting | ERR-060 |
| Body Style | STRAIGHT THRU W/ OFFSET GIVE "ADQL" ONLY WHEN BOTH ENDS FLANGED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AA11248 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| AN6200-8AB | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 11800 | Hydro-Aire Aerospace Corp (USA) |
| 1048A2 | Hydro Silica Corp (USA) |
| 1048-2 | Hydro-Aire Aerospace Corp (USA) |
NSN 4820-00-540-4106 is a Valve,relief,pressure and Temper, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-540-4106 has 5 cross-referenced part numbers: AA11248 (Eaton Aerospace, Llc Dba Jackson South), AN6200-8AB (Aeronautical Standards Group Dept of Navy and Air Force), 11800 (Hydro-Aire Aerospace Corp), 1048A2 (Hydro Silica Corp), 1048-2 (Hydro-Aire Aerospace Corp).
There are 12 known substitutes for 4820-00-540-4106: 5998-00-053-4180, 5950-00-135-0778, 5330-00-154-0903 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA11248: First End Style Designator: GASKET SEAL; Flow Control Device: PISTON, SPRING LOADED; Offset Distance: 0.375 INCHES NOMINAL IN; Second End Relationship with First End: IDENTICAL. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-540-4106 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.