The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-491-9320, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Purolator Products Co Div of Air Filtration Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4130-01-491-9320 |
| Primary Part Number | 14342 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Purolator Products Co Div of Air Filtration Co |
| Status | ACTIVE |
| Filtering Media Design | POROUS ALL FILTERING MEDIA RESPONSES |
| Body Overall Length | 18.000 INCHES NOMINAL IN |
| Design Type | NONREUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | GLASS FIBER FILTERING MEDIUM |
| Body Thickness | 2.000 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 |
|---|---|
| 18X15X2-2F | Purolator Products Co Div of Air Filtration Co (USA) |
| 14342 PRIMARY | Purolator Products Co Div of Air Filtration Co (USA) |
NSN 4130-01-491-9320 is a Filter Element,air Conditioning, manufactured by Purolator Products Co Div of Air Filtration Co, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-491-9320 has 2 manufacturer part numbers on file: 18X15X2-2F (Purolator Products Co Div of Air Filtration Co), 14342 (Purolator Products Co Div of Air Filtration Co).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-541-1889. Verify interchangeability with system specifications before substitution.
Key specifications for 14342: Filtering Media Design: POROUS ALL FILTERING MEDIA RESPONSES; Body Overall Length: 18.000 INCHES NOMINAL IN; Design Type: NONREUSABLE; Style Designator: RECTANGULAR (INCL SQUARE). 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.