The Hardener,adhesive, cataloged under National Stock Number 8040-01-577-0440, is classified within Federal Supply Class 8040 (Adhesives) of the Brushes, Paints, Sealers, and Adhesives group. The manufacturer of record is Irwin International, Inc. Dba Irwin International Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 8040-01-577-0440 |
| Primary Part Number | 01-00357 |
| Item Name | Hardener,adhesive |
| FSC / FSG | 8040 / 80 — Adhesives |
| Manufacturer | Irwin International, Inc. Dba Irwin International Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 205-QT | Irwin International, Inc. Dba Irwin International Inc (USA) |
| 01-00357 PRIMARY | Irwin International, Inc. Dba Irwin International Inc (USA) |
| Reference | Meaning |
|---|---|
| 205-QT | 5/9 Secondary reference Aircraft Spruce and Specialty Co a Div of Honeywell Inc |
| 01-00357 | 3/9 Design control — primary reference Aircraft Spruce and Specialty Co a Div of Honeywell Inc |
NSN 8040-01-577-0440 is a Hardener,adhesive, manufactured by Irwin International, Inc. Dba Irwin International Inc, classified under FSC 8040, Adhesives. Status: active.
NSN 8040-01-577-0440 has 2 manufacturer part numbers on file: 205-QT (Irwin International, Inc. Dba Irwin International Inc), 01-00357 (Irwin International, Inc. Dba Irwin International Inc).
Key specifications for 01-00357: Special Features: FAST HARDENER, 205-QT (27 OZ. CAN) OZ. 0 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.