The Filter Element Set,chemical-Biol, cataloged under National Stock Number 4240-01-340-6314, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Ilc Dover Lp. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-340-6314 |
| Primary Part Number | 243-20005-05 |
| Item Name | Filter Element Set,chemical-Biol |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Ilc Dover Lp |
| Status | ACTIVE |
| Component Quantity | 2 |
| FSC Application Data | IN LINE FILTER ASSEMBLY; HOOD/MASK ASSEMBLY,PIHM |
| Unpackaged Unit Length | 1.625 INCHES NOMINAL IN |
| Supplementary Features | CYLINDER,WIRE,STAINLESS STEEL (0.625 P OR M 0.030 I. D. X 1.875 P OR M 0.030 LG); FILTER,NON-WOVEN CHARCOAL MATERIAL (1.88 P OR M 0.12 X 3.62 P OR M 0.12) |
| Unpackaged Unit Width | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 243-20005-05 PRIMARY | Ilc Dover Lp (USA) |
| Reference | Meaning |
|---|---|
| 243-20005-03 | 5/9 Secondary reference Ilc Dover Lp |
| 243-20005-4 | 5/9 Secondary reference Ilc Dover Lp |
| 243-20005-04 | 5/9 Secondary reference Ilc Dover Lp |
| 4240PL0826994 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 243-20005-02 | 5/9 Secondary reference Ilc Dover Lp |
NSN 4240-01-340-6314 is a Filter Element Set,chemical-Biol, manufactured by Ilc Dover Lp, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-340-6314 has 1 manufacturer part number on file: 243-20005-05 (Ilc Dover Lp).
Key specifications for 243-20005-05: Component Quantity: 2; FSC Application Data: IN LINE FILTER ASSEMBLY; HOOD/MASK ASSEMBLY,PIHM; Unpackaged Unit Length: 1.625 INCHES NOMINAL IN; Supplementary Features: CYLINDER,WIRE,STAINLESS STEEL (0.625 P OR M 0.030 I. D. X 1.875 P OR M 0.030 LG); FILTER,NON-WOVEN CHARCOAL MATERIAL (1.88 P OR M 0.12 X 3.62 P OR M 0.12). 5 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4240-01-340-6314 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.