The Clevis,rod End, cataloged under National Stock Number 5340-00-557-0499, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 17 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 | 5340-00-557-0499 |
| Primary Part Number | 272B6061201 |
| Item Name | Clevis,rod End |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Shank Diameter | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Fork Span Width | 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Center to Center Distance Between Second and Third Holes | 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN |
| Fork Arm Thickness | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.312 INCHES NOMINAL ROD CONNECTION IN |
| Material Document and Classification | MIL-S-6758,COND F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND ROD CONNECTION |
| Nominal Thread Size | 0.250 INCHES ROD CONNECTION IN |
| Center to Center Distance Between First and Second Holes | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3B ROD CONNECTION |
| Material | STEEL COMP 4130 OVERALL |
| Thread Series Designator | UNF ROD CONNECTION |
| Fork Depth | 1.719 INCHES NOMINAL IN |
| Hole Diameter | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Distance From Pivot Pinhole Center to Rod Connection End | 2.844 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 |
| Part Number | Manufacturer |
|---|---|
| 272B6061201 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5340-00-557-0499 is a Clevis,rod End, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-557-0499 has 1 manufacturer part number on file: 272B6061201 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 272B6061201: Shank Diameter: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN; Overall Height: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN; Fork Span Width: 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Center to Center Distance Between Second and Third Holes: 0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN. 17 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.