The Filter,fluid, cataloged under National Stock Number 4330-00-451-8062, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Pti Technologies Inc.. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-451-8062 |
| Primary Part Number | 63148-3 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Connection Type | THREADED INTERNAL PIPE BOTTOM |
| Mounting Hole Quantity | 4 |
| Filtration Rating in Microns | 25.0 NOMINAL |
| Distance Between Mounting Hole Centers | 1.937 INCHES NOMINAL AND 3.188 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 0.750 INCHES IN |
| First Intake Thread Series Designator | NPTF |
| Design Type | REUSABLE |
| Body Outside Diameter | 4.500 INCHES NOMINAL IN |
| Temp Rating | 275.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 8.438 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE SIDE NEAR TOP |
| Style Designator | ELL TYPE (HYDRAULIC) |
| Mounting Hole Diameter | 0.406 INCHES NOMINAL IN |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First Discharge Nominal Thread Size | 0.750 INCHES IN |
| Features Provided | DIFFERENTIAL PRESSURE RELIEF VALVE AND DRAIN PLUG |
| Filtering Element Quantity | 1 |
| Body Length | 8.500 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Thread Direction | RIGHT-HAND |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Media for Which Designed | AIR OR FUEL/OIL, HYDROCARBON OR GAS |
| Bracket Quantity | 1 |
| Material | STEEL BODY |
| Material | METAL CONTAINER/CARTRIDGE |
| Material | PAPER FILTERING MEDIUM |
| Mounting Type | BRACKET W/DRILLED HOLE SIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4330-00-451-8062 is a Filter,fluid, manufactured by Pti Technologies Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-451-8062 has 3 manufacturer part numbers on file: 311354 (Mitsubishi Caterpillar Forklift America, Inc), P192-04-3 (Arvinmeritor Inc), 63148-3 (Pti Technologies Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5342-00-774-4362, 6740-01-171-2580. Verify interchangeability with system specifications before substitution.
Key specifications for 63148-3: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; First Discharge Connection Type: THREADED INTERNAL PIPE BOTTOM; Mounting Hole Quantity: 4; Filtration Rating in Microns: 25.0 NOMINAL. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.