The Threadblocker 290 Wicking Grade, cataloged under National Stock Number 8040-01-558-6609, is classified within Federal Supply Class 8040 (Adhesives) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Loctite Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8040-01-558-6609 |
| Primary Part Number | 29043 |
| Item Name | Threadblocker 290 Wicking Grade |
| FSC / FSG | 8040 / 80 — Adhesives |
| Manufacturer | Loctite Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29043 PRIMARY | Loctite Corp (USA) |
NSN 8040-01-558-6609 is a Threadblocker 290 Wicking Grade, manufactured by Loctite Corp, classified under FSC 8040, Adhesives. Status: active.
NSN 8040-01-558-6609 has 1 manufacturer part number on file: 29043 (Loctite Corp).
Key specifications for 29043: Special Features: A MEDIUM STRENGHT THREADLOCKER FOR PRE-ASSEMBLED BOLTS UP TO 1/2 INCH (12 MM). PENETRATES THREADS BY CAPILLARY ACTION. SECURES SET SCREWS AND OTHERASSEMBLIES AFTER SETTINGS ARE COMPLETED. SEALS WELDS AND POROUS METAL PARTS. PROTECTS THREADS FROM RUST AND CORROSION. LOCALIZED HEATING AND HAND TOOLS ARE NEEDED FOR DISASSEMBLY MM. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.