The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-099-1679, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-099-1679 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Status | ACTIVE |
| Maximum Air Flow Rate | 350.0 CUBIC FEET PER MINUTE350.0 CUBIC FEET PER MINUTE |
| Filtering Media Design | EXPANDED FIRST FILTERING MEDIA RESPONSEEXPANDED FIRST FILTERING MEDIA RESPONSE |
| Filtering Media Design | SLIT SECOND FILTERING MEDIA RESPONSESLIT SECOND FILTERING MEDIA RESPONSE |
| Body Overall Length | 10.563 INCHES MINIMUM AND 10.563 INCHES MINIMUM AND 10.687 INCHES MAXIMUM10.687 INCHES MAXIMUM IN |
| Filtration Rating in Microns | 0.5 NOMINAL0.5 NOMINAL |
| Design Type | REUSABLEREUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE)RECTANGULAR (INCL SQUARE) |
| Face Velocity | 350.0 FEET PER MINUTE350.0 FEET PER MINUTE FT |
| Material | ALUMINUM ALLOY FRAME |
| Material | ALUMINUM FILTERING MEDIUM |
| Body Thickness | 0.437 INCHES MINIMUM AND 0.437 INCHES MINIMUM AND 0.531 INCHES MAXIMUM0.531 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 |
| Reference | Meaning |
|---|---|
| A-21-9834 | 3/2 Design control — primary reference U.S. Government activity |
| ES2822-09 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| A-21-9834 | 7/2 Vendor item drawing reference U.S. Government activity |
| A-21-9834 | 7/9 Vendor item drawing reference Drs Sustainment Systems, Inc. |
NSN 4130-01-099-1679 is a Filter Element,air Conditioning, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
Key specifications for 4130-01-099-1679: Maximum Air Flow Rate: 350.0 CUBIC FEET PER MINUTE350.0 CUBIC FEET PER MINUTE; Filtering Media Design: EXPANDED FIRST FILTERING MEDIA RESPONSEEXPANDED FIRST FILTERING MEDIA RESPONSE; Filtering Media Design: SLIT SECOND FILTERING MEDIA RESPONSESLIT SECOND FILTERING MEDIA RESPONSE; Body Overall Length: 10.563 INCHES MINIMUM AND 10.563 INCHES MINIMUM AND 10.687 INCHES MAXIMUM10.687 INCHES MAXIMUM IN. 11 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.