The Cover Assembly, cataloged under National Stock Number 5420-01-059-4564, is classified within Federal Supply Class 5420 (Bridges, Fixed and Floating) of the Prefabricated Structures and Scaffolding group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5420-01-059-4564 |
| Item Name | Cover Assembly |
| FSC / FSG | 5420 / 54 — Bridges, Fixed and Floating |
| Status | ACTIVE |
| General Characteristics Item Description | CEMENT GASKET TO COVER W/ADHESIVE SPEC MMM-A-121 BEFORE PAINTING; FINISH PER SPEC MIL-T-704,TYPE B; 10 MOUNTING HOLES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13207E5899 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5420-01-059-4564 is a Cover Assembly, classified under FSC 5420, Bridges, Fixed and Floating. Status: active.
Key specifications for 5420-01-059-4564: General Characteristics Item Description: CEMENT GASKET TO COVER W/ADHESIVE SPEC MMM-A-121 BEFORE PAINTING; FINISH PER SPEC MIL-T-704,TYPE B; 10 MOUNTING HOLES; End Item Identification: RIVETED HULL MAB 5420008778679. 1 specification is 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.
NSN 5420-01-059-4564 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.