The Tie,railroad,wood, cataloged under National Stock Number 5510-00-263-9259, 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 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5510-00-263-9259 |
| Item Name | Tie,railroad,wood |
| FSC / FSG | 5510 / 55 — Lumber and Related Basic Wood Materials |
| Status | ACTIVE |
| Measuring Method and Length | 16.500 FEET NOMINAL SPECIFIED FT |
| Service Usage | TIES |
| Supplementary Features | TYPICAL USE--FOR RAILROAD CROSSTIES,UNIT OF ISSUE--EACH |
| Wood Species Group and Location | 1 SOLID COMPOSITION |
| Specification/standard Data | 81348-MM-T-371 GOVERNMENT SPECIFICATION |
| Treatment Type | PRESERVATIVE, TT-W-571 |
| Nondefinitive Spec/std Data | 2 TYPE |
| Preservative Solution Type | COAL-TAR CREOSOTE |
| Typical Wood Products Use | RAILWAY TURNOUT SWITCHTIES |
| Thickness-Location and Measuring Method | 7.000 INCHES NOMINAL OVERALL SPECIFIED IN |
| 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 |
|---|---|
| MM-T-371 | 4/1 Identification reference U.S. Government activity |
NSN 5510-00-263-9259 is a Tie,railroad,wood, classified under FSC 5510, Lumber and Related Basic Wood Materials. Status: active.
Key specifications for 5510-00-263-9259: Measuring Method and Length: 16.500 FEET NOMINAL SPECIFIED FT; Service Usage: TIES; Supplementary Features: TYPICAL USE--FOR RAILROAD CROSSTIES,UNIT OF ISSUE--EACH; Wood Species Group and Location: 1 SOLID COMPOSITION. 10 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.