The Filter,fluid, cataloged under National Stock Number 4330-01-344-2545, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Pall Aeropower Corporation. Government technical data includes 29 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-344-2545 |
| Primary Part Number | 28044 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Differential Pressure | ERR-060 |
| Drop Pressure | ERR-060 |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| Temp Rating | -34.4 CELSIUS MINIMUM AND 135.0 CELSIUS MAXIMUM DEGC |
| Filtration Rating in Microns | 25.0 ABSOLUTE AND 10.0 NOMINAL |
| Filtering Element Quantity | 1 |
| First Intake Nominal Thread Size | 0.750 INCHES IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Thread Class | 3A A |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Thread Direction | RIGHT-HAND |
| Style Designator | INLINE DISPOSAL W/THREADED CONNECTIONS |
| Material | STEEL CORROSION RESISTING BODY |
| Material Document and Classification | QQ-S-763,TY 300 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| First Discharge Connection Type | THREADED EXTERNAL TUBE LINE |
| First Intake Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Body Outside Diameter | 25.4 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Body Length | 33.82 MILLIMETERS NOMINAL MM |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Design Type | REUSABLE |
| First Intake Thread Class | 3B |
| First Intake Connection Type | THREADED INTERNAL TUBE LINE |
| First Intake Thread Direction | RIGHT-HAND |
| First Discharge Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Operating Pressure | 0.020 KILOPASCALS (KPA) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Material Document and Classification | QQ-S-763,TY 304 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| First Discharge Nominal Thread Size | 0.750 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4330-01-344-2545 is a Filter,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-344-2545 has 3 cross-referenced part numbers: 13027117 (Us Army Aviation and Missile Command), 28044 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 28044 (Pall Aeropower Corporation).
There are 3 known substitutes for 4330-01-344-2545: 5120-00-203-4806, 6640-00-611-5003, 3130-01-194-4905. Verify interchangeability with system specifications before substitution.
Key specifications for 28044: Differential Pressure: ERR-060; Drop Pressure: ERR-060; Mounting Type: INLET CONNECTION AND OUTLET CONNECTION LINE; Temp Rating: -34.4 CELSIUS MINIMUM AND 135.0 CELSIUS MAXIMUM DEGC. 30 total characteristics are documented in the Federal Logistics Information System.