The Channel,structural, cataloged under National Stock Number 9520-01-733-7170, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Channel,structural |
| FSC / FSG | 9520 — Structural Shapes (FSG 95) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950) |
| Parameter | Value |
|---|---|
| NSN | 9520-01-733-7170 |
| Primary Part Number | 1.250WX1.00CHX.125HD7 |
| Item Name | Channel,structural |
| FSC / FSG | 9520 / 95 — Structural Shapes |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 1.250WX1.00CHX.125HD7 | Naval Inventory Control Point Mechanicsburg (USA) |
| 302-7330413 ITEM 12D7 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 1.250WX1.00CHX.125H | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 302-7330413 ITEM 12 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 302-7330413 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 9520-01-733-7170 is a Channel,structural, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 9520, Structural Shapes. Status: active.
NSN 9520-01-733-7170 has 2 manufacturer part numbers on file: 1.250WX1.00CHX.125HD7 (Naval Inventory Control Point Mechanicsburg), 302-7330413 ITEM 12D7 (Naval Inventory Control Point Mechanicsburg).
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.