The Clevis,rod End, cataloged under National Stock Number 5340-00-071-9251, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-071-9251 |
| Primary Part Number | 666133 |
| Item Name | Clevis,rod End |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Fork Span Width | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Securing Pin Hole Diameter | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Fork Arm Thickness | 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Overall Diameter | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| End Radius | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Length | 0.800 INCHES NOMINAL ROD CONNECTION IN |
| Criticality Code Justification | AAUB |
| Style Designator | CLEVIS |
| Material Document and Classification | AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND ROD CONNECTION |
| Nominal Thread Size | 0.250 INCHES ROD CONNECTION IN |
| Thread Class | 3B ROD CONNECTION |
| Material | STEEL COMP 410 OVERALL |
| Distance From Center of Securing Pin Hole to Rod End | 0.280 INCHES NOMINAL IN |
| Thread Series Designator | UNF ROD CONNECTION |
| Metallic Hardness Rating | 25.0 MINIMUM ROCKWELL C AND 33.0 MAXIMUM ROCKWELL C |
| Fork Depth | 1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN |
| Hole Diameter | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN |
| Distance From Pivot Pinhole Center to Rod Connection End | 2.190 INCHES MINIMUM AND 2.210 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 666133 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 666133 | Duro-Sense Corp (USA) |
| Reference | Meaning |
|---|---|
| 666133 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 666133 | 5/9 Secondary reference Kwik File Storage Systems Llc |
NSN 5340-00-071-9251 is a Clevis,rod End, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-071-9251 has 2 manufacturer part numbers on file: 666133 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 666133 (Duro-Sense Corp).
Key specifications for 666133: Fork Span Width: 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Securing Pin Hole Diameter: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Fork Arm Thickness: 0.130 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Overall Diameter: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN. 19 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.