The Lumber,non-Wood,dimensional, cataloged under National Stock Number 5675-01-448-1604, is classified within Federal Supply Class 5675 (Nonwood Construction Lumber and Related Materials) of the Construction and Building Materials group. The manufacturer of record is Tangent Technologies Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5675-01-448-1604 |
| Primary Part Number | X04521448 |
| Item Name | Lumber,non-Wood,dimensional |
| FSC / FSG | 5675 / 56 — Nonwood Construction Lumber and Related Materials |
| Manufacturer | Tangent Technologies Llc |
| Status | ACTIVE |
| Nominal Overall Thickness | 4.000 INCHES IN |
| Material Type | PLASTIC |
| Nominal Overall Width | 4.000 INCHES IN |
| Nominal Overall Length | 8.000 FEET FT |
| Working Side Surface Condition | SMOOTH |
| Color | BROWN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| UG2-4X4BR8 | Triumvirate Environmental, Llc (USA) |
| UG2-4X4BR8 | Black Rhino Recycling Inc (USA) |
| X04521448 PRIMARY | Tangent Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| AE-4X4X8-MB | 3/9 Design control — primary reference Government Sales Associates L.c. Dba Government Sales Associates |
| 4X4X8MB | 5/9 Secondary reference The Plastic Lumber Store, Llc |
| 4X4X8CB | 5/9 Secondary reference Engineered Plastic Systems, L.l.c. |
NSN 5675-01-448-1604 is a Lumber,non-Wood,dimensional, manufactured by Tangent Technologies Llc, classified under FSC 5675, Nonwood Construction Lumber and Related Materials. Status: active.
NSN 5675-01-448-1604 has 3 manufacturer part numbers on file: UG2-4X4BR8 (Triumvirate Environmental, Llc), UG2-4X4BR8 (Black Rhino Recycling Inc), X04521448 (Tangent Technologies Llc).
Key specifications for X04521448: Nominal Overall Thickness: 4.000 INCHES IN; Material Type: PLASTIC; Nominal Overall Width: 4.000 INCHES IN; Nominal Overall Length: 8.000 FEET FT. 6 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.