The Bar,metal, cataloged under National Stock Number 9510-01-435-1769, is classified within Federal Supply Class 9510 (Bars and Rods) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9510-01-435-1769 |
| Primary Part Number | AMS 5643,1.375(SQ) |
| Item Name | Bar,metal |
| FSC / FSG | 9510 / 95 — Bars and Rods |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Length | 8.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Heat Treatment | SOLUTION HEAT TREATED |
| Material Document and Classification | AMS 5643, COMP 630 ASSN STD SINGLE MATERIAL RESPONSE |
| Surface Condition | DESCALED OVERALL |
| Basic Shape Style | SQUARE |
| Weight Per Unit Measure | 6.350 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | 17-4PH TYPE AND HEAT TREATED TEMPER |
| Cross-Sectional Width Across Flats | 1.375 INCHES NOMINAL IN |
| Material | STEEL COMP 630 |
| Fabrication Method | HOT FINISH |
| 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 |
|---|---|
| AMS 5643,1.375(SQ) | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| Reference | Meaning |
|---|---|
| AMS 5643 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AMS 5643 | 5/9 Secondary reference U.S. Government activity |
NSN 9510-01-435-1769 is a Bar,metal, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 9510, Bars and Rods. Status: active.
NSN 9510-01-435-1769 has 1 manufacturer part number on file: AMS 5643,1.375(SQ) (Defense Logistics Agency Dba Defense Supply Center Philadelphia).
Key specifications for AMS 5643,1.375(SQ): Length: 8.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Heat Treatment: SOLUTION HEAT TREATED; Material Document and Classification: AMS 5643, COMP 630 ASSN STD SINGLE MATERIAL RESPONSE; Surface Condition: DESCALED OVERALL. 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.