The Connector,rod End, cataloged under National Stock Number 5340-00-440-1940, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is De Havilland Aircraft of Canada Limited. Government technical data includes 14 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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-440-1940 |
| Primary Part Number | C4BM1490-1 |
| Item Name | Connector,rod End |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | De Havilland Aircraft of Canada Limited |
| Status | ACTIVE |
| Tongue Thickness | 0.250 INCHES NOMINAL IN |
| Tongue Width | 0.500 INCHES NOMINAL IN |
| Length | 0.560 INCHES NOMINAL SHOULDER IN |
| Radius | 0.025 INCHES NOMINAL IN |
| Thread Length | 0.469 INCHES NOMINAL ROD CONNECTION IN |
| Style Designator | CONNECTOR |
| Material Document and Classification | QQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND ROD CONNECTION |
| Nominal Thread Size | 0.312 INCHES ROD CONNECTION IN |
| Distance From End to Hole Center | 1.060 INCHES NOMINAL IN |
| Thread Class | 3B ROD CONNECTION |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Body Overall Diameter | 0.500 INCHES NOMINAL IN |
| Thread Series Designator | UNF ROD CONNECTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C4BM1490-1 PRIMARY | De Havilland Aircraft of Canada Limited (CAN) |
NSN 5340-00-440-1940 is a Connector,rod End, manufactured by De Havilland Aircraft of Canada Limited, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-440-1940 has 1 manufacturer part number on file: C4BM1490-1 (De Havilland Aircraft of Canada Limited).
Key specifications for C4BM1490-1: Tongue Thickness: 0.250 INCHES NOMINAL IN; Tongue Width: 0.500 INCHES NOMINAL IN; Length: 0.560 INCHES NOMINAL SHOULDER IN; Radius: 0.025 INCHES NOMINAL IN. 14 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.