The Joint Bar,rail, cataloged under National Stock Number 2250-01-021-9577, is classified within Federal Supply Class 2250 (Track Material, Railroad) of the Railway Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2250-01-021-9577 |
| Item Name | Joint Bar,rail |
| FSC / FSG | 2250 / 22 — Track Material, Railroad |
| Status | ACTIVE |
| Design Type | ANGLE BAR |
| Rail Weight Accommodated | 40.0 POUNDS PER YARD LBS |
| Rail Source Designation | ANY ACCEPTABLE |
| Bolt Diameter | 0.812 INCHES NOMINAL IN |
| Bolt Hole Quantity | 1 |
| Rail Base Width Accommodated | 3.500 INCHES IN |
| Rail Controlling Agency | ASCE |
| Material | STEEL |
| Angle Bar Design | OFFSET |
| 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 |
|---|---|
| JOINT BAR40ASCE | 3/9 Design control — primary reference Foster L B Co |
NSN 2250-01-021-9577 is a Joint Bar,rail, classified under FSC 2250, Track Material, Railroad. Status: active.
Key specifications for 2250-01-021-9577: Design Type: ANGLE BAR; Rail Weight Accommodated: 40.0 POUNDS PER YARD LBS; Overall Length: 20.000 INCHES NOMINAL IN; Rail Source Designation: ANY ACCEPTABLE. 9 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.