The Halogen Leak Detect, cataloged under National Stock Number 4940-01-300-8318, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Wright Tool Company, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Halogen Leak Detect |
| FSC / FSG | 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Wright Tool Company, Llc (CAGE 14846) |
| Parameter | Value |
|---|---|
| NSN | 4940-01-300-8318 |
| Primary Part Number | 300A |
| Item Name | Halogen Leak Detect |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Wright Tool Company, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 300A PRIMARY | Wright Tool Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| HI 300 TEL | 5/9 Secondary reference Hitech Instrument |
| HI300 | 5/9 Secondary reference Hitech Instrument |
NSN 4940-01-300-8318 is a Halogen Leak Detect, manufactured by Wright Tool Company, Llc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-300-8318 has 1 manufacturer part number on file: 300A (Wright Tool Company, Llc).
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.