The Button,flap,short, cataloged under National Stock Number 4240-00-602-2209, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4240-00-602-2209 |
| Item Name | Button,flap,short |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL PLASTIC POLYETHYLENE ANDCOPOLYMERS,TYPE 1,CALSS H,BLACK;ONE CAP 0.375 IN DIA,0.031 IN THK,OTHER END 0.281 IN DIA,0.031 THK;JOINED BY STEM 0.156 IN DIA,0.156 IN LONG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| A5-2-956 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4240-00-602-2209 is a Button,flap,short, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-00-602-2209: General Characteristics Item Description: MATERIAL PLASTIC POLYETHYLENE ANDCOPOLYMERS,TYPE 1,CALSS H,BLACK;ONE CAP 0.375 IN DIA,0.031 IN THK,OTHER END 0.281 IN DIA,0.031 THK;JOINED BY STEM 0.156 IN DIA,0.156 IN LONG 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.