The Button,plug, cataloged under National Stock Number 5340-00-290-4537, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Engineered Components. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-290-4537 |
| Primary Part Number | HS-51026 |
| Item Name | Button,plug |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | American Engineered Components |
| Status | CANCELLED |
| Material | STEEL COMP 1045 |
| Material Accommodated Thickness | 0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Material Document and Classification | SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE |
| Hole Accommodation Diameter | 0.750 INCHES NOMINAL IN |
| Prong Outside Diameter | 0.766 INCHES NOMINAL IN |
| Head Outside Diameter | 0.938 INCHES NOMINAL IN |
| Style Designator | STANDARD |
| Head Height | 0.094 INCHES NOMINAL IN |
| Prong Quantity | 12 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 51161 | Trw Assemblies and Fasteners Group (USA) |
| D2690 | Edwin B. Stimpson Company, Inc. Dba Stimpson (USA) |
| HS-51026 | Trw Assemblies and Fasteners Group Fasteners Div (USA) |
| 51026 | Trw Assemblies and Fasteners Group (USA) |
| C747-3 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| HS-51026 PRIMARY | American Engineered Components (USA) |
NSN 5340-00-290-4537 is a Button,plug, manufactured by American Engineered Components, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-290-4537 has 6 cross-referenced part numbers: 51161 (Trw Assemblies and Fasteners Group), D2690 (Edwin B. Stimpson Company, Inc. Dba Stimpson), HS-51026 (Trw Assemblies and Fasteners Group Fasteners Div), 51026 (Trw Assemblies and Fasteners Group), C747-3 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company) and 1 more.
There are 12 known substitutes for 5340-00-290-4537: 5340-01-167-0438, 9150-00-111-6266, 1650-00-208-9717 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for HS-51026: Material: STEEL COMP 1045; Overall Height: 0.297 INCHES NOMINAL IN; Material Accommodated Thickness: 0.109 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Material Document and Classification: SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-290-4537 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.