The Filter,fluid, cataloged under National Stock Number 2940-00-891-1920, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-891-1920 |
| Primary Part Number | 1573 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
| Status | ACTIVE |
| First Discharge Thread Direction | RIGHT-HAND |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| First Discharge Thread Series Designator | NPT |
| First Intake Connection Type | THREADED INTERNAL PIPE TOP |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Thread Series Designator | NPT |
| Filtering Element Quantity | 1 |
| Design Type | REUSABLE |
| Bracket Quantity | 1 |
| First Intake Nominal Thread Size | 1.250 INCHES IN |
| First Discharge Nominal Thread Size | 1.250 INCHES IN |
| Mounting Type | BRACKET HEAD |
| First Discharge Connection Type | THREADED INTERNAL PIPE TOP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1573 PRIMARY | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA) |
| C4-5504 | Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA) |
| 1573 | Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA) |
NSN 2940-00-891-1920 is a Filter,fluid, manufactured by Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division, classified under FSC 2940 (No Item Name Available). Status: active.
NSN 2940-00-891-1920 has 3 cross-referenced part numbers: 1573 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division), C4-5504 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division), 1573 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division).
There are 11 known substitutes for 2940-00-891-1920: 5975-00-141-0051, 6515-00-400-7501, 5340-00-426-3054 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1573: First Discharge Thread Direction: RIGHT-HAND; Mounting Hole Diameter: 0.312 INCHES NOMINAL IN; First Discharge Thread Series Designator: NPT; First Intake Connection Type: THREADED INTERNAL PIPE TOP. 13 total characteristics are documented in the Federal Logistics Information System.