The Filter,fluid, cataloged under National Stock Number 4330-00-964-5231, 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 Kaydon Custom Filtration Corporation. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-964-5231 |
| Primary Part Number | TYPEZ1ARSV5 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Kaydon Custom Filtration Corporation |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Connection Type | THREADED INTERNAL PIPE BOTTOM |
| Mounting Hole Quantity | 4 |
| Distance Between Mounting Hole Centers | 4.874 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 1.000 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | REUSABLE |
| Body Outside Diameter | 6.000 INCHES NOMINAL IN |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL PIPE BOTTOM |
| Mounting Hole Diameter | 0.437 INCHES NOMINAL IN |
| Operating Pressure | 95.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First Discharge Nominal Thread Size | 1.000 INCHES IN |
| Features Provided | DRAIN PLUG AND AIR BLEED VALVE |
| Filtering Element Quantity | 1 |
| Body Length | 23.375 INCHES NOMINAL IN |
| First Discharge Thread Direction | RIGHT-HAND |
| Bracket Quantity | 2 |
| Material | STEEL SEDIMENT BOWL |
| Material | PAPER FILTERING MEDIUM |
| Mounting Type | BRACKET SIDE |
| First Discharge Thread Series Designator | NPT |
| 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 |
|---|---|
| TYPEZ1ARSV5 | Kaydon Custom Filtration Corporation (USA) |
| Reference | Meaning |
|---|---|
| 001979 | 3/9 Design control — primary reference Goleman J B and Associates Inc |
NSN 4330-00-964-5231 is a Filter,fluid, manufactured by Kaydon Custom Filtration Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-964-5231 has 1 manufacturer part number on file: TYPEZ1ARSV5 (Kaydon Custom Filtration Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-546-1184. Verify interchangeability with system specifications before substitution.
Key specifications for TYPEZ1ARSV5: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; First Discharge Connection Type: THREADED INTERNAL PIPE BOTTOM; Mounting Hole Quantity: 4; Distance Between Mounting Hole Centers: 4.874 INCHES NOMINAL IN. 22 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.