The Filter Element,air Conditioning, cataloged under National Stock Number 4130-00-053-0790, 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 Falls Filtration Technologies, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-00-053-0790 |
| Primary Part Number | P56A 16X20X3/4 IRIDITE |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Falls Filtration Technologies, Inc. |
| Status | ACTIVE |
| Maximum Air Flow Rate | 750.0 CUBIC FEET PER MINUTE |
| Filtering Media Design | CRIMPED FIRST FILTERING MEDIA RESPONSE |
| Filtering Media Design | MESH THIRD FILTERING MEDIA RESPONSE |
| Filtering Media Design | LAYERED SECOND FILTERING MEDIA RESPONSE |
| Body Overall Length | 19.690 INCHES MINIMUM AND 19.750 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | ALUMINUM FRAME |
| Material | ALUMINUM FILTERING MEDIUM |
| Body Thickness | 0.720 INCHES MINIMUM AND 0.780 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 |
|---|---|
| P56A 16X20X3/4 IRIDITE PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| 59-00028-000 | Raytheon Company (USA) |
| 124987-011 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| 124108 | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10185955 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 4130-00-053-0790 is a Filter Element,air Conditioning, manufactured by Falls Filtration Technologies, Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-053-0790 has 4 manufacturer part numbers on file: P56A 16X20X3/4 IRIDITE (Falls Filtration Technologies, Inc.), 59-00028-000 (Raytheon Company), 124987-011 (Falls Filtration Technologies, Inc.), 124108 (Falls Filtration Technologies, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5910-01-123-1235. Verify interchangeability with system specifications before substitution.
Key specifications for P56A 16X20X3/4 IRIDITE: Maximum Air Flow Rate: 750.0 CUBIC FEET PER MINUTE; Filtering Media Design: CRIMPED FIRST FILTERING MEDIA RESPONSE; Filtering Media Design: MESH THIRD FILTERING MEDIA RESPONSE; Filtering Media Design: LAYERED SECOND FILTERING MEDIA RESPONSE. 10 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.