The Filter Media,air Conditioning, cataloged under National Stock Number 4130-01-287-7004, 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 Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-01-287-7004 |
| Primary Part Number | 1899 57.38X13.25X4.0 |
| Item Name | Filter Media,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc. |
| Status | ACTIVE |
| Filtering Media Design | MESH SECOND FILTERING MEDIA RESPONSE |
| Filtering Media Design | LAYERED THIRD FILTERING MEDIA RESPONSE |
| Filtering Media Design | KNITTED FIRST FILTERING MEDIA RESPONSE |
| Body Overall Length | 57.380 INCHES MINIMUM AND 57.880 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | NICKEL ALLOY 400 FILTERING MEDIUM |
| Wire Diameter | 0.006 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN |
| Body Thickness | 4.000 INCHES MINIMUM AND 4.500 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 |
|---|---|
| 1899 57.38X13.25X4.0 PRIMARY | Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 79182 | 5/9 Secondary reference U.S. Government activity |
| 79182-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 1899A57.38B13.2 5C4.0 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4130-01-287-7004 is a Filter Media,air Conditioning, manufactured by Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-287-7004 has 1 manufacturer part number on file: 1899 57.38X13.25X4.0 (Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-479-5372. Verify interchangeability with system specifications before substitution.
Key specifications for 1899 57.38X13.25X4.0: Filtering Media Design: MESH SECOND FILTERING MEDIA RESPONSE; Filtering Media Design: LAYERED THIRD FILTERING MEDIA RESPONSE; Filtering Media Design: KNITTED FIRST FILTERING MEDIA RESPONSE; Body Overall Length: 57.380 INCHES MINIMUM AND 57.880 INCHES MAXIMUM IN. 9 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.