The Filter Element,fluid, cataloged under National Stock Number 4330-01-313-9495, 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 Wm W Nugent & Co Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-313-9495 |
| Primary Part Number | 30-055-228 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Wm W Nugent & Co Inc |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| 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 |
|---|---|
| 30-055-228 PRIMARY | Wm W Nugent & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 4L-1658-228 | 5/9 Secondary reference Wm W Nugent & Co Inc |
| 90-021 PIECE 15 | 5/9 Secondary reference Wm W Nugent & Co Inc |
| 30-055-220 | 5/9 Secondary reference Wm W Nugent & Co Inc |
NSN 4330-01-313-9495 is a Filter Element,fluid, manufactured by Wm W Nugent & Co Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-313-9495 has 1 manufacturer part number on file: 30-055-228 (Wm W Nugent & Co Inc).
Key specifications for 30-055-228: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE. 1 specification is 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.