The Filter,particulate, cataloged under National Stock Number 4240-01-607-3575, 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 Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-607-3575 |
| Primary Part Number | Z-600-FK-1/8-2 |
| Item Name | Filter,particulate |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings |
| Status | ACTIVE |
| Supplementary Features | VALVE TYPE - LET-LOK END; INLINE FILTER; END CONNECTION TYPE - LET-LOK END; END SIZE 1/8 (3MM); FILTRATION LEVEL: 2 MICRONS; MATERIAL IS STAINLESS STEEL. MM |
| Material | STEEL CORROSION RESISTING FILTER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| Z-600-FK-1/8-2 PRIMARY | Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings (USA) |
| 3201454 | Ham-Let France (FRA) |
| H-600-SS-L-1/8-2 PRIMARY | Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings (USA) |
NSN 4240-01-607-3575 is a Filter,particulate, manufactured by Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-607-3575 has 3 manufacturer part numbers on file: Z-600-FK-1/8-2 (Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings), 3201454 (Ham-Let France), H-600-SS-L-1/8-2 (Ham-Let Usa, Inc. Dba Hamlet Valves & Fittings).
Key specifications for Z-600-FK-1/8-2: Supplementary Features: VALVE TYPE - LET-LOK END; INLINE FILTER; END CONNECTION TYPE - LET-LOK END; END SIZE 1/8 (3MM); FILTRATION LEVEL: 2 MICRONS; MATERIAL IS STAINLESS STEEL. MM; Overall Length: 2.26 INCHES NOMINAL IN; Overall Width: 0.5625 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING FILTER. 2 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.
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.