The Clevis,rod End, cataloged under National Stock Number 5340-00-633-8043, 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 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-633-8043 |
| Primary Part Number | 2K400 |
| Item Name | Clevis,rod End |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Shank Diameter | 0.625 INCHES NOMINAL IN |
| Fork Span Width | 0.437 INCHES NOMINAL IN |
| Fork Arm Thickness | 0.218 INCHES NOMINAL IN |
| End Radius | 0.343 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES NOMINAL ROD CONNECTION IN |
| Shank Length | 0.875 INCHES NOMINAL IN |
| Style Designator | CLEVIS |
| Thread Direction | RIGHT-HAND ROD CONNECTION |
| Nominal Thread Size | 0.375 INCHES ROD CONNECTION IN |
| Distance From Fork Centerline to Rod Connection Hole Centerline | 0.640 INCHES NOMINAL IN |
| Thread Class | 2B ROD CONNECTION |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF ROD CONNECTION |
| Fork Depth | 1.968 INCHES NOMINAL IN |
| Hole Diameter | 0.373 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Distance From Pivot Pinhole Center to Rod Connection End | 2.000 INCHES NOMINAL IN |
| 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 |
NSN 5340-00-633-8043 is a Clevis,rod End, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-633-8043 has 2 manufacturer part numbers on file: 2K0400 (Caterpillar Inc Div Caterpillar Defense), 2K400 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 2K400: Shank Diameter: 0.625 INCHES NOMINAL IN; Overall Height: 0.687 INCHES NOMINAL IN; Fork Span Width: 0.437 INCHES NOMINAL IN; Fork Arm Thickness: 0.218 INCHES NOMINAL IN. 16 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.