The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-800-6751, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-800-6751 |
| Primary Part Number | 5077-5 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Aar Allen Services, Inc Dba Aar Component Services Wellington |
| Status | CANCELLED |
| Maximum Inlet Pressure Rating | ERR-060 |
| End Connection Quantity | 2 |
| Material | STEEL STEM |
| First End Style Designator | GASKET SEAL |
| Thread Size and Series/type Designator | 1-5/16-12 UNF FIRST END |
| Thread Size and Series/type Designator | 1-1/16-12 UNF SECOND END |
| Body Style | TEE |
| Second End Relationship with First End | NOT IDENTICAL |
| Flow Control Device | PISTON, SPRING LOADED |
| Second End Style Designator | GASKET SEAL |
| First End Thread Class | 3B |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF |
| First End Thread Direction | RIGHT-HAND |
| Outlet Pressure Setting | ERR-060 |
| Second End Connection Type | THREADED INTERNAL BOSS |
| First End Connection Type | THREADED INTERNAL BOSS |
| Media for Which Designed | AIR |
| Remote Actuation Method | PISTON |
| Material | STEEL SEAT |
| Second End Thread Direction | RIGHT-HAND |
| Filter | NOT INCLUDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4820-00-800-6751 is a Valve,regulating,fluid Pressure, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-800-6751 has 3 cross-referenced part numbers: DR508 (Diehl Aviation Gilching Gmbh), 634125-5 (Lockheed Martin Corp), 5077-5 (Aar Allen Services, Inc Dba Aar Component Services Wellington).
There are 2 known substitutes for 4820-00-800-6751: 5930-00-791-3126, 5310-01-113-5761. Verify interchangeability with system specifications before substitution.
Key specifications for 5077-5: Maximum Inlet Pressure Rating: ERR-060; End Connection Quantity: 2; Material: STEEL STEM; First End Style Designator: GASKET SEAL. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-800-6751 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.