The Hardener,adhesive, cataloged under National Stock Number 8040-00-903-6549, is classified within Federal Supply Class 8040 (Adhesives) of the Brushes, Paints, Sealers, and Adhesives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 8040-00-903-6549 |
| Item Name | Hardener,adhesive |
| FSC / FSG | 8040 / 80 — Adhesives |
| Status | ACTIVE |
| Supplementary Features | 4 OUNCE CAN OZ |
| Igniting Characteristic | NONFLAMMABLE |
| Quantity Within Each Unit Package | 4.000 OUNCES OZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| EPOCAST 951 | 3/9 Design control — primary reference Huntsman International Trading Corporation Div Huntsman Advanced Materials Americas Llc |
| EPOCAST 951 | 5/9 Secondary reference U.S. Government activity |
| 1562295 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 8040-00-903-6549 is a Hardener,adhesive, classified under FSC 8040, Adhesives. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 8040-01-021-7401, 5365-01-421-4886. Verify interchangeability with system specifications before substitution.
Key specifications for 8040-00-903-6549: Supplementary Features: 4 OUNCE CAN OZ; Igniting Characteristic: NONFLAMMABLE; Quantity Within Each Unit Package: 4.000 OUNCES OZ; Special Features: POLYALIPHATIC AMINE; AMBER; LIQUID; FOR USE WITH EPOXY RESINS; FLASH POINT GREATER THAN 295 DEG F DEGF. 3 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.