The Roll,tools and Accessories, cataloged under National Stock Number 5140-01-657-4635, is classified within Federal Supply Class 5140 (Tool and Hardware Boxes) of the Hand Tools group. The manufacturer of record is Chicago Case Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5140-01-657-4635 |
| Primary Part Number | 03-7251 |
| Item Name | Roll,tools and Accessories |
| FSC / FSG | 5140 / 51 — Tool and Hardware Boxes |
| Manufacturer | Chicago Case Co |
| Status | ACTIVE |
| Features Provided | POCKET FLAP |
| Pocket Quantity | 7 |
| Color | BLACK |
| Material | PLASTIC NYLON |
| Closure Method | HOOK-PILE FASTENER TAPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 03-7251 PRIMARY | Chicago Case Co (USA) |
| Reference | Meaning |
|---|---|
| 03-7251 | 5/9 Secondary reference U.S. Government activity |
NSN 5140-01-657-4635 is a Roll,tools and Accessories, manufactured by Chicago Case Co, classified under FSC 5140, Tool and Hardware Boxes. Status: active.
NSN 5140-01-657-4635 has 1 manufacturer part number on file: 03-7251 (Chicago Case Co).
Key specifications for 03-7251: Overall Length: 15.000 INCHES NOMINAL IN; Overall Width: 8.000 INCHES NOMINAL IN; Features Provided: POCKET FLAP; Pocket Quantity: 7. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.