The Plug,expansion, cataloged under National Stock Number 5340-01-265-1276, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Seastrom Manufacturing Co Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-265-1276 |
| Primary Part Number | 5790-41 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Seastrom Manufacturing Co Inc |
| Status | ACTIVE |
| Style Designator | CONCAVE |
| Radius | 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY |
| Outside Diameter | 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 5790-41 PRIMARY | Seastrom Manufacturing Co Inc (USA) |
NSN 5340-01-265-1276 is a Plug,expansion, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-265-1276 has 1 cross-referenced part number: 5790-41 (Seastrom Manufacturing Co Inc).
There is 1 known substitute for 5340-01-265-1276: 5945-00-868-5021. Verify interchangeability with system specifications before substitution.
Key specifications for 5790-41: Style Designator: CONCAVE; Radius: 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Material: ALUMINUM ALLOY; Outside Diameter: 0.372 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.