The Bracket,angle, cataloged under National Stock Number 5340-01-325-2034, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 21 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-325-2034 |
| Primary Part Number | 4W343 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 39.0 MILLIMETERS NOMINAL MM |
| First Leg Hole Diameter | 13.8 MILLIMETERS NOMINAL MM |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 12.2 MILLIMETERS NOMINAL MM |
| Second Leg Width | 181.2 MILLIMETERS NOMINAL MM |
| Second Leg Length | 152.0 MILLIMETERS MINIMUM AND 154.0 MILLIMETERS MAXIMUM MM |
| First Leg Hole Arrangement Style | ONE HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 23.0 MILLIMETERS NOMINAL MM |
| First Leg End Width | 67.0 MILLIMETERS MINIMUM AND 68.0 MILLIMETERS MAXIMUM MM |
| Style Designator | ANGLE |
| First Leg Style | ANGLE |
| Material Document and Classification | 1E357,CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 4.0 MILLIMETERS NOMINAL MM |
| First Leg Thickness | 4.0 MILLIMETERS NOMINAL MM |
| First Leg Length | 34.0 MILLIMETERS MINIMUM AND 38.0 MILLIMETERS MAXIMUM MM |
| Second Leg Distance Between Hole Centers Along Length | 73.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 118.0 MILLIMETERS NOMINAL MM |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 4W343 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5340-01-325-2034 is a Bracket,angle, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-325-2034 has 1 manufacturer part number on file: 4W343 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 4W343: Second Leg Distance From Edge to Hole Center Along Length: 39.0 MILLIMETERS NOMINAL MM; First Leg Hole Diameter: 13.8 MILLIMETERS NOMINAL MM; First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL. 21 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.