The Filter,fluid, cataloged under National Stock Number 4330-00-944-9570, 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 Arvinmeritor Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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 | 4330-00-944-9570 |
| Primary Part Number | 60663 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Arvinmeritor Inc |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 2 |
| Distance Between Mounting Hole Centers | 3.125 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 1.062 INCHES IN |
| First Intake Thread Series Designator | UN |
| Design Type | REUSABLE |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 3.000 INCHES NOMINAL IN |
| Body Height | 7.437 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL TUBE SIDE |
| Mounting Hole Diameter | 0.266 INCHES NOMINAL IN |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Body Length | 4.000 INCHES NOMINAL IN |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Bracket Quantity | 2 |
| Material | PAPER FILTERING MEDIUM |
| First Intake Thread Quantity Per Inch | 12 |
| Mounting Type | BRACKET SIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 60663 PRIMARY | Arvinmeritor Inc (USA) |
NSN 4330-00-944-9570 is a Filter,fluid, manufactured by Arvinmeritor Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-944-9570 has 1 manufacturer part number on file: 60663 (Arvinmeritor Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-178-1464, 4130-01-461-0324, 5330-01-601-3447. Verify interchangeability with system specifications before substitution.
Key specifications for 60663: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 2; Distance Between Mounting Hole Centers: 3.125 INCHES NOMINAL IN; First Intake Nominal Thread Size: 1.062 INCHES IN. 19 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.