The Filter,gas, cataloged under National Stock Number 4240-00-901-8113, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4240-00-901-8113 |
| Item Name | Filter,gas |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | C29R1 TYPE |
| Material | WOOD FRAME |
| Material | CHARCOAL FILTER |
| Filtration Rate | 2500.000 CUBIC FEET PER MINUTE NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| E5-19-1851 | 5/2 Secondary reference U.S. Government activity |
| MILF51214 | 4/1 Identification reference U.S. Government activity |
NSN 4240-00-901-8113 is a Filter,gas, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4240-00-901-8114, 4240-00-901-8115. Verify interchangeability with system specifications before substitution.
Key specifications for 4240-00-901-8113: Overall Height: 25.500 INCHES NOMINAL IN; Overall Length: 50.750 INCHES NOMINAL IN; Overall Width: 48.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: C29R1 TYPE. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4240-00-901-8113 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.