The Plate,inlet, cataloged under National Stock Number 4240-01-296-9925, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-296-9925 |
| Item Name | Plate,inlet |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | C/O PLATE,ALUMINUM ALLOY,5052-H32,0.375 STOCK THICKNESS; EXHAUST TUBE,ALUMINUM ALLOY,6061-T6,3/4 IN. OUTSIDE DIA BY 0.035 IN. WALL THICKNESS; 8-INSERT,HELICAL COIL PN MS21209F1-10,0.190-32UNF; 6-INSERT,HELICAL COIL PN MS21209F4-10,1/4-28UNF; AND 2-PIN,SPRING,STEEL,0.187 IN. DIA BY 0.5 IN. LG PN MS9048-162; COATING IS ALIPHATIC POLYURETHANE,FOREST GREEN,TYPE II; O/A DIA 13.56 IN.; CENTRALLY LOCATED APERTURE 5.50 IN. DIA; 8-MOUNTING HOLES 0.337 IN. DIA; 2-MOUNTING HOLES 0.436 IN. DIA; 14-HOLES TAPPED CLASS 2B THREADS TO ACCOMODATE INSERTS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| D5-19-9412 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4240-01-296-9925 is a Plate,inlet, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-296-9925: General Characteristics Item Description: C/O PLATE,ALUMINUM ALLOY,5052-H32,0.375 STOCK THICKNESS; EXHAUST TUBE,ALUMINUM ALLOY,6061-T6,3/4 IN. OUTSIDE DIA BY 0.035 IN. WALL THICKNESS; 8-INSERT,HELICAL COIL PN MS21209F1-10,0.190-32UNF; 6-INSERT,HELICAL COIL PN MS21209F4-10,1/4-28UNF; AND 2-PIN,SPRING,STEEL,0.187 IN. DIA BY 0.5 IN. LG PN MS9048-162; COATING IS ALIPHATIC POLYURETHANE,FOREST GREEN,TYPE II; O/A DIA 13.56 IN.; CENTRALLY LOCATED APERTURE 5.50 IN. DIA; 8-MOUNTING HOLES 0.337 IN. DIA; 2-MOUNTING HOLES 0.436 IN. DIA; 14-HOLES TAPPED CLASS 2B THREADS TO ACCOMODATE INSERTS IN. 1 specification is 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.