The Tool Box,portable, cataloged under National Stock Number 5140-01-372-0577, is classified within Federal Supply Class 5140 (Tool and Hardware Boxes) of the Hand Tools group. The manufacturer of record is The Entwistle Company Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5140-01-372-0577 |
| Primary Part Number | 8909-665-001 |
| Item Name | Tool Box,portable |
| FSC / FSG | 5140 / 51 — Tool and Hardware Boxes |
| Manufacturer | The Entwistle Company Llc |
| Status | ACTIVE |
| Top Till | NOT PROVIDED |
| Closing Facility Type and Quantity | HASP AND STAPE FOR PADLOCK,1 |
| Panel Front | NOT PROVIDED |
| 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 |
|---|---|
| 8909-665-001 PRIMARY | The Entwistle Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 8909-665-001 | 5/9 Secondary reference Entwistle Co the Defense Technology Div |
NSN 5140-01-372-0577 is a Tool Box,portable, manufactured by The Entwistle Company Llc, classified under FSC 5140, Tool and Hardware Boxes. Status: active.
NSN 5140-01-372-0577 has 1 manufacturer part number on file: 8909-665-001 (The Entwistle Company Llc).
Key specifications for 8909-665-001: Overall Height: 8.270 INCHES NOMINAL IN; Top Till: NOT PROVIDED; Overall Length: 27.000 INCHES NOMINAL IN; Overall Width: 10.270 INCHES NOMINAL IN. 3 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.