The Belt,safety,industrial, cataloged under National Stock Number 4240-01-085-2224, 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 Interface Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-085-2224 |
| Primary Part Number | C1-5B31926 |
| Item Name | Belt,safety,industrial |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Interface Inc. |
| Status | ACTIVE |
| Nonsparking Hardware | NOT INCLUDED |
| Body Belt Overall Length | 36.000 INCHES MINIMUM AND 49.000 INCHES MAXIMUM IN |
| Style Designator | FIREMANS TYPE |
| Body Belt Width | 1.750 INCHES NOMINAL IN |
| Waist Size | ADJUSTABLE UP TO 49 IN. IN |
| Accessory Components and Quantity | 15 IN. TO 30 IN. ADJUSTABLE LANYARD IN |
| Material | LEATHER AND PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| C1-5B31926 PRIMARY | Interface Inc. (USA) |
| Reference | Meaning |
|---|---|
| ASEK78-4 | 3/9 Design control — primary reference King Ernest E Co |
NSN 4240-01-085-2224 is a Belt,safety,industrial, manufactured by Interface Inc., classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-085-2224 has 1 manufacturer part number on file: C1-5B31926 (Interface Inc.).
Key specifications for C1-5B31926: Nonsparking Hardware: NOT INCLUDED; Body Belt Overall Length: 36.000 INCHES MINIMUM AND 49.000 INCHES MAXIMUM IN; Style Designator: FIREMANS TYPE; Body Belt Width: 1.750 INCHES NOMINAL IN. 7 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.