The Ring Set,piston, cataloged under National Stock Number 3040-01-342-2915, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 4 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-342-2915 |
| Primary Part Number | 43537 |
| Item Name | Ring Set,piston |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| Piston Accommodation Quantity | 2 |
| Ring Set Component Parts | PISTON RINGS 43537,99643,2;EXPANDER,1 |
| Standard Bore Diameter | 1.056 INCHES IN |
| Bore Diameter Oversize | 0.004 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 43537 PRIMARY | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
NSN 3040-01-342-2915 is a Ring Set,piston, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-342-2915 has 1 cross-referenced part number: 43537 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).
There are 3 known substitutes for 3040-01-342-2915: 5950-01-025-2268, 5120-01-398-7661, 3455-01-602-9981. Verify interchangeability with system specifications before substitution.
Key specifications for 43537: Piston Accommodation Quantity: 2; Ring Set Component Parts: PISTON RINGS 43537,99643,2;EXPANDER,1; Standard Bore Diameter: 1.056 INCHES IN; Bore Diameter Oversize: 0.004 INCHES IN. 5 total characteristics are documented in the Federal Logistics Information System.