The Valve,lift-Check, cataloged under National Stock Number 4820-00-486-0180, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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 | 4820-00-486-0180 |
| Primary Part Number | 11-2744-75 |
| Item Name | Valve,lift-Check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Aerospace Group Headquarters |
| Status | CANCELLED |
| Connection Style | GASKET SEAL (BOSS) FIRST END |
| Surface Treatment | ANODIZE |
| Material | STEEL CORROSION RESISTING SEAT |
| Disk Loading Method | SPRING |
| Material | ALUMINUM ALLOY BODY |
| Thread Series Designator | UNF FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Thread Class | 3B FIRST END |
| Flow Control Device | POPPET |
| Seat Angle | 45.0 DEGREES FIRST END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Mounting Facility | THREADED FASTENER |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Type | THREADED INTERNAL TUBE SECOND END |
| Valve Operation Method | MANUAL |
| Style Designator | STRAIGHT THRU |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Thread Quantity Per Inch | 16 FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11-2744-75 PRIMARY | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 14366 | Hydro-Aire Aerospace Corp (USA) |
| 13641-1 | Hydro-Aire Aerospace Corp (USA) |
| 11-2744-75 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
NSN 4820-00-486-0180 is a Valve,lift-Check, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-486-0180 has 4 cross-referenced part numbers: 11-2744-75 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 14366 (Hydro-Aire Aerospace Corp), 13641-1 (Hydro-Aire Aerospace Corp), 11-2744-75 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters).
There are 12 known substitutes for 4820-00-486-0180: 3655-00-130-0447, 2910-00-237-0032, 5815-00-521-4588 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11-2744-75: Connection Style: GASKET SEAL (BOSS) FIRST END; Surface Treatment: ANODIZE; Material: STEEL CORROSION RESISTING SEAT; Disk Loading Method: SPRING. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-486-0180 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.