The Filtering Disk,fluid, cataloged under National Stock Number 2945-00-005-1630, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Airmotive Carburetor. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2945-00-005-1630 |
| Primary Part Number | 193448 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Airmotive Carburetor |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.375 INCHES MINIMUM AND 2.387 INCHES MAXIMUM IN |
| FSC Application Data | MAIN FUEL CONTROL MODEL TJ-L2 FOR J65 AIRCRAFT ENGINE |
| Design Type | NONREUSABLE |
| Style Designator | ROUND (BASICALLY FLAT W/ OPENING) |
| Body Inside Diameter | 0.885 INCHES MINIMUM AND 0.895 INCHES MAXIMUM IN |
| Material | COPPER ALLOY FILTERING MEDIUM |
| Body Thickness | 0.108 INCHES NOMINAL 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 |
|---|---|
| 193448 PRIMARY | Airmotive Carburetor (USA) |
| Reference | Meaning |
|---|---|
| 193448 | 5/9 Secondary reference Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 2945-00-005-1630 is a Filtering Disk,fluid, manufactured by Airmotive Carburetor, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
NSN 2945-00-005-1630 has 1 manufacturer part number on file: 193448 (Airmotive Carburetor).
2 possible matches (shared part number, not a government interchangeability claim): 4730-00-142-2862, 6150-01-493-4373. Verify interchangeability with system specifications before substitution.
Key specifications for 193448: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.375 INCHES MINIMUM AND 2.387 INCHES MAXIMUM IN; FSC Application Data: MAIN FUEL CONTROL MODEL TJ-L2 FOR J65 AIRCRAFT ENGINE; Design Type: NONREUSABLE. 8 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.