The Filtering Disk,fluid, cataloged under National Stock Number 4330-01-249-2095, 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 Mott Corp Dba Mott Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-249-2095 |
| Primary Part Number | 1003960-01-999 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Mott Corp Dba Mott Corp |
| Status | ACTIVE |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | ROUND (BASICALLY FLAT) |
| Material | STEEL CORROSION RESISTING BODY |
| Body Thickness | 0.055 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 1003960-01-999 PRIMARY | Mott Corp Dba Mott Corp (USA) |
| Reference | Meaning |
|---|---|
| 422997 | D/9 Drawing number reference only U.S. Government activity |
| 422997-1 | 5/2 Secondary reference U.S. Government activity |
| 1000-7/8-1/16-100 | 5/9 Secondary reference Mott Corp Dba Mott Corp |
NSN 4330-01-249-2095 is a Filtering Disk,fluid, manufactured by Mott Corp Dba Mott Corp, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-249-2095 has 1 manufacturer part number on file: 1003960-01-999 (Mott Corp Dba Mott Corp).
1 possible match (shared part number, not a government interchangeability claim): 4440-01-345-5739. Verify interchangeability with system specifications before substitution.
Key specifications for 1003960-01-999: Filtering Media Design: SINTERED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN; Design Type: REUSABLE; Style Designator: ROUND (BASICALLY FLAT). 6 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.