The Lumber,softwood,dimension, cataloged under National Stock Number 5510-01-445-1027, is classified within Federal Supply Class 5510 (Lumber and Related Basic Wood Materials) of the Lumber, Millwork, Plywood, and Veneer group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5510-01-445-1027 |
| Item Name | Lumber,softwood,dimension |
| FSC / FSG | 5510 / 55 — Lumber and Related Basic Wood Materials |
| Status | ACTIVE |
| Width-Location and Measuring Method | 4.000 INCHES NOMINAL OVERALL SPECIFIED IN |
| Measuring Method and Length | 16.000 FEET NOMINAL SPECIFIED FT |
| Service Usage | LUMBER AND FOR USE ABOVE GROUND |
| Moisture Content Retention Percentage | 19.0 MAXIMUM |
| Species-Grade and Grading Association | ANY ACCEPTABLE NO. 1 NORTHEASTERN LUMBER MANUFACTURERS ASSOCIATION OR ANY ACCEPTABLE CONSTRUCTION NORTHEASTERN LUMBER MANUFACTURERS ASSOCIATION OR ANY ACCEPTABLE NO. 1 WEST COAST LUMBER INSPECTION BUREAU OR ANY ACCEPTABLE CONSTRUCTION WEST COAST LUMBER INSPECTION BUREAU OR ANY ACCEPTABLE NO. 1 WESTERN WOOD PRODUCTS ASSOCIATION OR ANY ACCEPTABLE CONSTRUCTION WESTERN WOOD PRODUCTS ASSOCIATION OR PINE, SOUTHERN NO. 1 SOUTHERN PINE INSPECTION BUREAU OR PINE, SOUTHERN CONSTRUCTION SOUTHERN PINE INSPECTION BUREAU OR REDWOOD NO. 1 REDWOOD INSPECTION SERVICE OR REDWOOD CONSTRUCTION REDWOOD INSPECTION SERVICE |
| Supplementary Features | UNIT OF ISSUE-BF |
| Specification/standard Data | 81348-MM-L-751 GOVERNMENT SPECIFICATION |
| Nondefinitive Spec/std Data | 3 TABLE |
| Preservative Solution Type | ACID COPPER CHROMATE OR AMMONIACAL COPPER ARSENITE OR CHROMATED COPPER ARSENATE, TYPE I, II OR III |
| Typical Wood Products Use | PRESERVATIVE TREATED HIGH QUALITY CONSTRUCTION FOR ABOVE GROUND USE FOR CLEANLINESS AND PAINTABILITY |
| Thickness-Location and Measuring Method | 4.000 INCHES NOMINAL OVERALL SPECIFIED IN |
| Surface Condition Degree | SURFACED FOUR SIDES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| PS 20-05 | 3/1 Design control — primary reference American Lumber Standard Committee Inc |
| MM-L-751 | 5/9 Secondary reference U.S. Government activity |
NSN 5510-01-445-1027 is a Lumber,softwood,dimension, classified under FSC 5510, Lumber and Related Basic Wood Materials. Status: active.
Key specifications for 5510-01-445-1027: Width-Location and Measuring Method: 4.000 INCHES NOMINAL OVERALL SPECIFIED IN; Measuring Method and Length: 16.000 FEET NOMINAL SPECIFIED FT; Service Usage: LUMBER AND FOR USE ABOVE GROUND; Moisture Content Retention Percentage: 19.0 MAXIMUM. 12 specifications are 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.
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.