The Valve,crossfeed Fuel, cataloged under National Stock Number 4820-01-053-7990, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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 | 4820-01-053-7990 |
| Primary Part Number | 7033-1-1 |
| Item Name | Valve,crossfeed Fuel |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| General Characteristics Item Description | 3.400 IN. LG; 3.940 IN. H IN |
| FSC Application Data | ENGINE SYSTEM,AIRCRAFT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7033-1-1 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| 7033-1-1 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 7033-1-1 | Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA) |
| 4820PL1616985 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 16VP002-1 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 16VP002-3 PRIMARY | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 7033-1-1 | Xar Industries Inc (USA) |
| 4820PL1659911 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
NSN 4820-01-053-7990 is a Valve,crossfeed Fuel, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-053-7990 has 8 cross-referenced part numbers: 7033-1-1 (Parker-Hannifin Corporation Dba Pneutronics), 7033-1-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 7033-1-1 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 4820PL1616985 (Jednolity Indeks Materialowy - Uniform Material Index), 16VP002-1 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company) and 3 more.
There is 1 known substitute for 4820-01-053-7990: 4320-00-938-3818. Verify interchangeability with system specifications before substitution.
Key specifications for 7033-1-1: General Characteristics Item Description: 3.400 IN. LG; 3.940 IN. H IN; End Item Identification: ACFT,TYPE F-16A,B,C,D A; FSC Application Data: ENGINE SYSTEM,AIRCRAFT. 3 total characteristics are documented in the Federal Logistics Information System.