The Ring Set,piston, cataloged under National Stock Number 2805-00-516-9328, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Spirolox Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-516-9328 |
| Primary Part Number | 14S43 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Spirolox Inc |
| Status | CANCELLED |
| Piston Accommodation Quantity | 1 |
| Ring Set Component Parts | COMPRESSTION RING,TF-10-41,53781,3; OIL RING,HD-20-37,53781,1 |
| Standard Bore Diameter | 3.625 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MH5000-100B6 | Mancraft Industries Inc (USA) |
| C765 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 7071 | Bosch Automotive Service Solutions Inc. (USA) |
| 2855-153000 | Chief of Engineers Dept of Army (USA) |
| 765 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 7285 | Dana Corp Engine Products Div (USA) |
| 4465 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| DR9 | Wisconsin Motors, Llc (USA) |
| 14S43 PRIMARY | Spirolox Inc (USA) |
| 14843 | Spirolox Inc (USA) |
| 7071 | Spx Corp (USA) |
NSN 2805-00-516-9328 is a Ring Set,piston, manufactured by Spirolox Inc, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-516-9328 has 11 cross-referenced part numbers: MH5000-100B6 (Mancraft Industries Inc), C765 (Mcquay-Norris Inc Oem Div an Skf Industries Co), 7071 (Bosch Automotive Service Solutions Inc.), 2855-153000 (Chief of Engineers Dept of Army), 765 (Mcquay-Norris Inc Oem Div an Skf Industries Co) and 6 more.
There are 12 known substitutes for 2805-00-516-9328: 5340-00-034-3675, 6750-00-044-7080, 5950-00-080-1630 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14S43: Piston Accommodation Quantity: 1; Ring Set Component Parts: COMPRESSTION RING,TF-10-41,53781,3; OIL RING,HD-20-37,53781,1; Standard Bore Diameter: 3.625 INCHES IN. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-516-9328 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.