The Channel,structural, cataloged under National Stock Number 9540-01-583-4957, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-583-4957 |
| Primary Part Number | 12505657 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Usage Design | COMBAT VEHICLE |
| Special Test Features | TESTED WITH LONGITUDINAL TEST PIECES AT -40C |
| Supplementary Features | MATERIAL: STEEL, EN 10149-2, GRADE S700 MC, SHEET, 6MM THICK, MINIMUM 110 KSI YIELD STRENGTH MEASURED TRANSVERSE TO THE ROLLING DIRECTION, MINIMUM 27 J IMPACT ENERGY VALUE MM |
| Vehicle Identification Designator | FMTV |
| Specification/standard Data | 05047-ASME Y14.100-2004 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.5-2009 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Vehicle Design Control Activity | 19207 |
| Material | STEEL |
| 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 |
|---|---|
| 12505657 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 9540-01-583-4957 is a Channel,structural, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
NSN 9540-01-583-4957 has 1 manufacturer part number on file: 12505657 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12505657: Usage Design: COMBAT VEHICLE; Special Test Features: TESTED WITH LONGITUDINAL TEST PIECES AT -40C; Supplementary Features: MATERIAL: STEEL, EN 10149-2, GRADE S700 MC, SHEET, 6MM THICK, MINIMUM 110 KSI YIELD STRENGTH MEASURED TRANSVERSE TO THE ROLLING DIRECTION, MINIMUM 27 J IMPACT ENERGY VALUE MM; Vehicle Identification Designator: FMTV. 7 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.