The Channel,structural, cataloged under National Stock Number 9520-01-666-5708, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is L and G Supply. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9520-01-666-5708 |
| Primary Part Number | 350S162-54 P |
| Item Name | Channel,structural |
| FSC / FSG | 9520 / 95 — Structural Shapes |
| Manufacturer | L and G Supply |
| Status | ACTIVE |
| Right Side Top Flange Thickness | 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN |
| Right Side Top Flange Width | 0.500 INCHES NOMINAL IN |
| Length | 10.0 FEET NOMINAL FT |
| Base Flange Thickness | 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | C+60 PER ASTM C955 ASSN STD SINGLE TREATMENT RESPONSE |
| Left Side Flange Height | 1.625 INCHES NOMINAL IN |
| Coating Weight | 1.83 OUNCES PER SQUARE FOOT OZ |
| Material Document and Classification | ASTM A1003 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Shape | RECTANGULAR |
| Left Side Flange Thickness | 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN |
| Basic Shape Style | CHANNEL |
| Right Side Flange Height | 1.625 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN |
| Left Side Top Flange Width | 0.500 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Color | GREEN |
| Surface Treatment | ZINC |
| Material | STEEL |
| Fabrication Method | COLD FINISH |
| First Tip Style | SQUARE END |
| Left Side Top Flange Thickness | 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| 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 |
|---|---|
| 350S162-54 P | L and G Supply (USA) |
| Reference | Meaning |
|---|---|
| 350S162-54 P | 3/9 Design control — primary reference Clarkdietrich Engineering Services Llc |
NSN 9520-01-666-5708 is a Channel,structural, manufactured by L and G Supply, classified under FSC 9520, Structural Shapes. Status: active.
NSN 9520-01-666-5708 has 1 manufacturer part number on file: 350S162-54 P (L and G Supply).
Key specifications for 350S162-54 P: Right Side Top Flange Thickness: 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN; Right Side Top Flange Width: 0.500 INCHES NOMINAL IN; Length: 10.0 FEET NOMINAL FT; Base Flange Thickness: 0.0538 INCHES MINIMUM AND 0.0566 INCHES MAXIMUM IN. 23 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.