The Tool Box,portable, cataloged under National Stock Number 5140-00-448-3967, is classified within Federal Supply Class 5140 (Tool and Hardware Boxes) of the Hand Tools group. The manufacturer of record is Telemechanics Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5140-00-448-3967 |
| Primary Part Number | 77618 |
| Item Name | Tool Box,portable |
| FSC / FSG | 5140 / 51 — Tool and Hardware Boxes |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Top Till | NOT PROVIDED |
| Material | STEEL |
| 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 |
|---|---|
| 77618 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| SC-DL-98230 | 3/2 Design control — primary reference U.S. Government activity |
| 77618 | 5/9 Secondary reference At and T Corp |
NSN 5140-00-448-3967 is a Tool Box,portable, manufactured by Telemechanics Inc, classified under FSC 5140, Tool and Hardware Boxes. Status: active.
NSN 5140-00-448-3967 has 1 manufacturer part number on file: 77618 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-519-0166. Verify interchangeability with system specifications before substitution.
Key specifications for 77618: Overall Height: 0.750 INCHES NOMINAL IN; Top Till: NOT PROVIDED; Overall Length: 4.312 INCHES NOMINAL IN; Overall Width: 2.828 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.